Schildknecht, T.

Vananti, A.; Meyer zu Westram, Moritz; Schildknecht, T. (2023). Metrics on space of closed orbits for near-Earth objects identification. Celestial nechanics and dynamical astronomy, 135(5) Springer 10.1007/s10569-023-10165-0

Fiedler, H.; Bergmann, C.; Griese, F.; Herzog, J.; Hofmann, B.; Kleint, L.; Meinel, M.; Prohaska, M.; Rack, K.; Schildknecht, T.; Schlepp, B.; Schmitz, S.; Stoffers, M.; Zollo, A. (2023). Five Years of SMARTnet: Data, Processing, and Improvements. In: Flohrer, T.; Moissl, R.; Schmitz, F. (eds.) Proceedings of 2nd ESA NEO and debris detection conference. ESA Space Safety Programme Office

Vananti, A.; Kucharski, D.; Steindorfer, M.A.; Kanzler, R.; Kärräng, P.; Cerutti-Maori, D.; Rosebrock, J.; Schildknecht, T. (2023). Multi-sensor space object tracking for tumbling motion characterization. In: Flohrer, T.; Moissl, R.; Schmitz, F. (eds.) Proceedings of 2nd ESA NEO and debris detection conference. ESA Space Safety Programme Office

Hrobar, T.; Silha, J.; Zigo, M.; Jevcak, P.; Patole, P.; Schildknecht, T. (2023). Attitude determination of cylindrical rocket bodies by using simultaneous bistatic photometric measurements. In: Proceedings of 24th AMOS conference. Maui Economic Development Board

Molotov, I.E.; Zhang, C.; Elenin, L.V.; Streltsov, A.I.; Yu, S.; Schildknecht, T.; Zakhvatkin, M.V.; Stepanyants, V.A.; Namkhai, T.; Ehgamberdiev, S.A.; Buyankhishig, R.; Zalles, R.; Graziani, F.; Mahomed, N.; Tijerina, E.G.P.; Grebetskaya, O.N.; Sibichenkova, M.A. (2023). New status of ISON - an open international project and database for space debris information exchange. In: Proceedings of 74th International Astronautical Congress (IAC). International Astronautical Federation (IAF)

Jolley, A.; Rodriguez, J.; Schildknecht, T.; Marcireau, A.; Cohen, G. (2022). Lightcurve Generation Using Neuromorphic Event-Based Sensors. In: Proceedings of 73rd International Astronautical Congress. Paris, France. 18-22 September 2022.

Frueh, C.; Fiedler, H.; Schildknecht, T.; Herzog, J. (2021). Multi-target tracking for SMARTnet: multi-layer probability hypothesis filter for near-Earth object tracking. In: 8th European Conference on Space Debris. Darmstadt, Deutschland. 20. April 2021 - 23. April 2021.

Herzog, J.; Hofmann, B.; Fiedler, H.; Prohaska, M.; Schildknecht, T. (2021). Software and hardware to improve a remote telescope station. In: 8th European Conference on Space Debris. Darmstadt, Deutschland. 20. April 2021 - 23. April 2021.

Mann, H. K.; Vananti, A.; Schildknecht, T. (2021). Importance of adding perturbations in the optimized boundary value initial orbit determination using shooting method. In: 8th European Conference on Space Debris. Darmstadt, Deutschland. 20. April 2021 - 23. April 2021.

Bergmann, C.; Zollo, A.; Herzog, J.; Schildknecht, T. (2021). Integrated manoeuvre detection and estimation using nonlinear Kalman filters during orbit determination of satellites. In: 8th European Conference on Space Debris. Darmstadt, Deutschland. 20. April 2021 - 23. April 2021.

Vananti, A.; Guthruf, D.; Lu, Y.; Schildknecht, T. (2021). Estimation of reflective properties from light curves of a H2A rocket body. In: 8th European Conference on Space Debris. Darmstadt, Deutschland. 20. April 2021 - 23. April 2021.

Andritsch, F.; Grahsl, A.; Dach, R.; Schildknecht, T.; Jäggi, A. (2020). Simulation of tracking scenarios to LAGEOS and Etalon satellites. Journal of geodesy, 94(4) Springer-Verlag 10.1007/s00190-019-01327-w

Vananti, A.; Schild, K.; Schildknecht, T. (2020). Improved detection of faint streaks based on a streak-like spatial filter. Advances in space research, 65(1), pp. 364-378. Elsevier 10.1016/j.asr.2019.10.006

Cordelli, E.; Vananti, A.; Schildknecht, T. (2020). Analysis of laser ranges and angular measurements data fusion for space debris orbit determination. Advances in space research, 65(1), pp. 419-434. Elsevier 10.1016/j.asr.2019.11.009

Vananti, A.; Schildknecht, T. (2020). Metric for object association in the Keplerian orbits space. In: 71st International Astronautical Congress (IAC). Proceedings. 12.10-14.10.2020.

Schildknecht, T.; Silha, J.; Hinze, A.; Vananti, A.; Flohrer, T. (September 2013). An Optical Survey for Space Debris on Highly Eccentric MEO Orbits (Unpublished). In: 62. Deutscher Luft- und Raumfahrtkongress. Stuttgart, Germany. 10.-12.09.2013.

Utzmann, J.; Wagner, A.; Blanchet, G.; Assemat, F.; Vial, S.; Dehecq, B.; Fernandez Sanchez, J.; Garcia Espinosa, J.R.; Agueda Mate, A.; Bartsch, G.; Schildknecht, T.; Lindman, N.; Fletcher, E.; Martin, L.; Moulin, S. (April 2013). Architectural Design for a European SST System. In: Proceedings of 6th European Conference on Space Debris. Spacebooks Online: Vol. SP-723. European Space Agency

Schildknecht, T.; Hinze, A.; Vananti, A.; Flohrer, T. (2013). An Optical Survey for Space Debris on Highly Eccentric MEO Orbits. In: Proceedings of 29th International Symposium on Space Technology and Science. Nagoya-Aichi, Japan. 02.-09.06.2013.

Schildknecht, T.; Hinze, A.; Schlatter, P.; Silha, J.; Peltonen, J.; Säntti, T.; Flohrer, T. (2013). Improved Space Object Observation Techniques using CMOS Detectors. In: Proceedings of 6th European Conference on Space Debris. Spacebooks Online: Vol. SP-723. European Space Agency

Hinze, A.; Schildknecht, T.; Flohrer, T.; Krag, H. (2013). Results of space debris survey observations on highly-eccentric MEO orbits. In: Proceedings of 6th European Conference on Space Debris. Spacebooks Online: Vol. SP-723. European Space Agency

Herzog, J.; Schildknecht, T.; Hinze, A.; Ploner, M.; Vananti, A. (2013). Space Surveillance Observations at the AIUB Zimmerwald Observatory. In: Proceedings of 6th European Conference on Space Debris. Spacebooks Online: Vol. SP-723. European Space Agency

Vananti, A.; Schildknecht, T. (2013). Dependence of Orbit Determination Accuracy on the Observer Position. In: Proceedings of 6th European Conference on Space Debris. Spacebooks Online: Vol. SP-723. European Space Agency

Schildknecht, T.; Herzog, J.; Vananti, A.; Ploner, M.; Fletcher, E. (2013). Coordinated Optical GEO Survey for European SSA Precursor Services. In: Proceedings of 64th International Astronautical Congress (pp. 1999-2000). International Astronautical Federation ( IAF )

Vananti, A.; Schildknecht, T.; Pinna, G.M.; Flohrer, T. (2013). Assessment of possible observation strategy in LEO regime. In: Proceedings of 64th International Astronautical Congress (pp. 2363-2372). International Astronautical Federation ( IAF )

Schildknecht, T.; Herzog, J.; Vananti, A.; Ploner, M.; Fletcher, E. (2013). Coordinated Optical GEO Survey for European SSA Precursor Services. In: Proceedings of 14th AMOS Conference (pp. 422-426). Red Hook, NY: Curran Associates, Inc.

Fujimoto, K.; Herzog, J.; Schildknecht, T.; Scheeres, D. (2013). Improvements to Optical Track Association with the Direct Bayesian Admissible Region Method. In: Proceedings of 14th AMOS Conference (pp. 659-668). Red Hook, NY: Curran Associates, Inc.

Fujimoto, K.; Scheeres, D.; Herzog, J.; Schildknecht, T. (2013). Applying the Direct Bayesian Admissible Region Approach to the Association of GEO Belt Optical Observations. In: Proceedings of 29th International Symposium on Space Technology and Science. Nagoya-Aichi, Japan. 02.-09.06.2013.

Siminski, J.A.; Fiedler, H.; Schildknecht, T. (2013). Track Association Performance of the Best Hypotheses Search Method. In: Proceedings of 6th European Conference on Space Debris. Spacebooks Online: Vol. SP-723. European Space Agency

Fujimoto, K.; Scheeres, D.; Herzog, J.; Schildknecht, T. (2013). Association of Short-Arc Optical Tracks via the Direct Bayesian Admissible Region: Theory and Application. In: Proceedings of 6th European Conference on Space Debris. Spacebooks Online: Vol. SP-723. European Space Agency

Flohrer, T.; Bastida Virgili, B.; Krag, H.; Klinkrad, H.; Merz, K.; Schildknecht, T.; Lemmens, S. (2012). Tailoring the Observation Scenarios and Data Processing Techniques for Supporting Conjunction Event Assessments. In: Proceedings of 9th US-Russian Space Surveillance Workshop.

Früh, C.; Schildknecht, T. (2012). Variation of the area-to-mass ratio of high area-to-mass ratio space debris objects. Monthly notices of the Royal Astronomical Society, 419(4), pp. 3521-3528. Oxford: Blackwell Publishing Ltd 10.1111/j.1365-2966.2011.19990.x

Früh, C.; Schildknecht, T. (2012). Attitude Motion of Space Debris Objects under Influence of Solar Radiation Pressure and Gravity. In: Proceedings of 63rd International Astronautical Congress, Naples, Italy.

Herzog, J.; Schildknecht, T. (2012). Analysis of the Long-term Area-to-Mass Ratio Variation of Space Debris. In: Proceedings of AMOS Conference.

Herzog, J.; Schildknecht, T.; Hinze, A.; Ploner, M.; Vananti, A. (2012). Long-term Evolution of Orbits of High Area-to-Mass Ratio Objects in the Geostationary Ring. In: Proceedings of Deutscher Luft- und Raumfahrtkongress, Berlin.

Herzog, J.; Schildknecht, T.; Ploner, M. (2012). Search for Space Debris in the MEO Region with Z im SMART. In: Proceedings of 63rd International Astronautical Congress, Naples, Italy.

Hinze, A.; Schildknecht, T.; Vananti, A.; Krag, H.; Flohrer, T. (2012). Observation Strategies for Space Debris on Highly-eccentric MEO Orbits. In: Proceedings of 63rd International Astronautical Congress, Naples, Italy.

Schildknecht, T.; Herzog, J.; Hinze, A.; Vananti, A.; Ploner, M. (2012). AIUB Efforts to Survey, Track, and Characterize Small-size Objects at High Altitudes. In: Proceedings of Deutscher Luft- und Raumfahrtkongress, Berlin.

Schildknecht, T.; Vananti, A.; Herzog, J.; Hinze, A.; Krag, H.; Flohrer, T. (2012). Optical Surveys for Space Debris in MEO. In: Proceedings of 9th US-Russian Space Surveillance Workshop, Listvyanka, Russia.

Schildknecht, T.; Vananti, A.; Hinze, A.; Herzog, J.; Ploner, M. (2012). Long-term Evolution of High Area-to-Mass Ratio Objects in Different Orbital Region. In: Proceedings of AMOS Conference.

Jäggi, A.; Dach, R.; Schildknecht, T. (2012). Astronomisches Institut 2012: Aktivitäten und Projekte. In: Bericht an die 188. Sitzung der Schweizerischen Geodätischen Kommission.

Ploner, M.; Jäggi, A.; Lauber, P.; Prohaska, M.; Schildknecht, T.; Utzinger, J. (2012). SLR Tracking of GNSS Constellations at Zimmerwald. In: Proceedings of the International Technical Laser Workshop 2012 ITLW-12, Frascati, Rome, Italy, 5.-9.11.2012.

Schildknecht, T. (2012). Aktuelle Projekte in Zimmerwald, 187. Sitzung der SGK.

Schildknecht, T.; Vananti, A.; Krag, H.; Erd, Ch. (2010). Physical characterization of high AMR debris by optical reflectance spectrometry. In: Proceedings of 61st International Astronautical Congress. Astronautical Congress. International.: Vol. 61. International Astronautical Federation ( IAF )

Jehn, R.; Klinkrad, H.; Krag, H.; Flohrer, Tim; Leushacke, L.; Markkanen, J.; Schildknecht, T.; Oswald, M. (2008). Space Traffic Data Analysis and Synthesis. In: 3rd IAASS Conference, October 21-23, Rome, Italy, 2008. International Association for the Advancement of Space Safety IAASS

Wokke, F. J. P.; Kramer, A. J.; van Benthem, R.; Annes, R. A.; Flohrer, T.; Schildknecht, T.; Stöveken, E.; Valtonen, E.; Peltonen, J.; Riihonen, E.; Eronen, T.; Kuusela, J. (2006). An Instrument Design for Space-Based Optical Observation of Space Debris. In: Bendisch, J. (ed.) Space Debris and Space Traffic Management 2005. Proceedings of the International Academy of Astronautics Symposium held in conjunction with the 56th International Astronautical Congress, Fukuoka, Japan, October 17-21, 2005. Science & Technology Series: Vol. 112 (pp. 73-84). San Diego: Univelt