302169 (2001 TD45)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7776317907 ± 2.00e+00
Semi-major axis (a)0.7966525494 AU ± 3.00e+00
Inclination (i)25.36287051° ± 4.00e+00
Long. of Asc. Node (Ω)30.23263235° ± 5.00e+00
Arg. of Perihelion (ω)212.47142252° ± 6.00e+00
Mean Anomaly (M)34.30996995° ± 6.77e-06
Mean Motion (n)1.3861456000°/day ± 7.83e+00
Perihelion dist (q)0.17715020 AU ± 1.73e+00
Aphelion dist (Q)1.41615490 AU ± 5.57e+00
Orbital Period0.71105538 yr ± 4.02e+00
NGA Modelr2
A2-1.88761264e-06 AU/d²
Physical Parameters
H (abs. magnitude)20.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-27
RMS Residual0.257″
Uncertainty0
Orbit TypeAten
MOID0.027865 AU
Observations Used272
Oppositions9
Arc Total2001-2024
First Observation Used2001-10-14
Last Observation Used2024-11-10
Observations (303)
Date Type RA Dec Mag Band Observatory
2008-12-30 01:59:04 C 23 44 23.782 +10 32 35.81 645
2008-12-30 02:03:51 C 23 44 24.163 +10 32 38.76 645
2011-09-25 13:39:14 C 07 17 56.123 +25 52 46.09 L F51
2011-09-25 13:45:58 C 07 17 55.743 +25 52 54.99 L F51
2011-09-25 13:52:39 C 07 17 55.365 +25 53 04.15 L F51
2011-09-25 13:59:25 C 07 17 54.983 +25 53 13.09 L F51
2011-10-21 03:24:01 C 06 08 42.73 +42 57 09.1 t 204
2011-10-21 03:50:43 C 06 08 36.62 +42 58 01.2 t 204
2011-11-29 17:13:45 C 00 59 12.44 +41 56 49.5 u 240
2011-11-29 17:30:28 C 00 59 09.97 +41 56 24.7 u 240
2013-11-07 00:12:10 C 19 49 39.31 -18 31 16.0 u 807
2013-11-07 00:14:04 C 19 49 40.67 -18 31 07.1 u 807
2013-11-07 00:17:21 C 19 49 42.98 -18 30 51.8 u 807
2016-11-11 06:00:52 C 03 33 54.34 +54 16 54.5 q G96
2016-11-11 06:06:33 C 03 33 52.05 +54 16 54.5 q G96
2016-11-11 06:12:14 C 03 33 49.65 +54 16 54.8 q G96
2016-11-11 06:17:59 C 03 33 47.28 +54 16 54.4 q G96
2018-11-06 06:50:22 C 21 15 40.53 -00 01 02.0 U T08
2018-11-06 07:03:49 C 21 15 48.31 -00 00 07.2 U T08
2018-11-06 07:17:55 C 21 15 56.43 +00 00 48.2 U T08
2018-11-06 07:32:03 C 21 16 04.48 +00 01 44.2 U T08
2018-11-08 02:22:50 C 21 37 58.26 +02 30 00.8 o 691
2018-11-08 02:27:06 C 21 38 00.13 +02 30 13.7 o 691
2018-11-08 02:34:11 C 21 38 03.18 +02 30 35.3 o 691
2018-11-09 03:28:49 C 21 48 20.03 +03 39 43.4 o 691
2018-11-09 03:33:35 C 21 48 21.81 +03 39 55.7 o 691
2018-11-09 03:36:45 C 21 48 22.99 +03 40 03.8 o 691
2018-11-09 04:43:36 C 21 48 49.752 +03 43 03.25 V T12
2018-11-09 04:44:31 C 21 48 50.089 +03 43 05.62 V T12
2018-11-09 05:08:09 C 21 48 58.836 +03 44 05.11 U F52
2018-11-09 05:26:42 C 21 49 05.662 +03 44 52.20 U F52
2018-11-09 05:45:13 C 21 49 12.467 +03 45 39.09 U F52
2018-11-09 06:03:48 C 21 49 19.287 +03 46 25.98 U F52
2018-11-10 02:16:00 C 21 56 33.82 +04 34 23.4 o 691
2018-11-10 02:20:49 C 21 56 35.38 +04 34 34.0 o 691
2018-11-10 02:24:00 C 21 56 36.44 +04 34 41.3 o 691
2018-11-11 02:07:03 C 22 04 09.51 +05 24 20.3 V G96
2018-11-11 02:08:37 C 22 04 09.97 +05 24 24.1 o 691
2018-11-11 02:11:52 C 22 04 10.89 +05 24 30.4 o 691
2018-11-11 02:15:19 C 22 04 11.88 +05 24 36.4 V G96
2018-11-11 02:16:44 C 22 04 12.35 +05 24 40.3 o 691
2018-11-11 02:23:35 C 22 04 14.29 +05 24 52.7 V G96
2018-11-11 02:31:52 C 22 04 16.73 +05 25 08.3 V G96
2018-11-12 05:00:42 C 22 11 42.243 +06 13 27.94 U F52
2018-11-12 05:18:26 C 22 11 46.731 +06 13 58.05 U F52
2018-11-12 05:36:09 C 22 11 51.206 +06 14 28.00 U F52
2018-11-12 05:53:52 C 22 11 55.668 +06 14 57.86 U F52
2018-11-12 07:39:58 C 22 12 22.39 +06 17 55.5 U T05
2018-11-12 07:54:08 C 22 12 25.97 +06 18 19.0 U T05
2018-11-12 08:08:36 C 22 12 29.60 +06 18 43.3 U T05
Radar Observations (5)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2023-10-27 08:40:00 33041034.5 20 us 8560 -14 -14
2023-10-27 09:00:00 33078462 1 us 8560 -14 -14
2023-10-27 10:20:00 -306776.6 15 Hz 8560 -14 -14
2023-10-27 11:00:00 33329074.7 2 us 8560 -14 -14
2023-10-28 06:00:00 37687008 1 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)