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
2023-11-06 23:50:24 C 23 18 18.571 +25 52 44.62 V Z80
2023-11-07 03:15:08 C 23 18 26.464 +25 44 40.70 V 703
2023-11-07 03:23:20 C 23 18 26.568 +25 44 20.90 V 703
2023-11-07 03:31:31 C 23 18 26.665 +25 44 01.07 V 703
2023-11-07 03:39:42 C 23 18 26.770 +25 43 41.45 V 703
2023-11-07 09:58:46 C 23 18 34.392 +25 28 41.16 V T05
2023-11-07 10:03:20 C 23 18 34.498 +25 28 30.07 V T05
2023-11-07 10:13:23 C 23 18 34.639 +25 28 05.95 V T05
2023-11-07 10:28:37 C 23 18 34.925 +25 27 29.81 V T05
2023-11-07 21:42:35 B 23 18 54.62 +25 02 12.3 X K19
2023-11-07 21:48:03 B 23 18 54.72 +25 02 00.2 X K19
2023-11-07 21:53:27 B 23 18 54.82 +25 01 48.5 X K19
2023-11-08 03:12:25 C 23 19 04.865 +24 50 47.80 V 703
2023-11-08 03:20:41 C 23 19 04.976 +24 50 30.77 V 703
2023-11-08 03:29:09 C 23 19 05.092 +24 50 13.38 V 703
2023-11-08 03:37:46 C 23 19 05.192 +24 49 55.74 V 703
2023-11-09 03:28:02 C 23 19 42.690 +24 04 21.40 V 703
2023-11-09 03:36:19 C 23 19 42.823 +24 04 06.74 V 703
2023-11-09 03:44:35 C 23 19 42.906 +24 03 52.09 V 703
2023-11-09 03:52:52 C 23 19 43.043 +24 03 37.58 V 703
2023-11-09 07:34:18 C 23 19 48.283 +23 57 19.12 V T05
2023-11-09 07:39:48 C 23 19 48.346 +23 57 09.72 V T05
2023-11-09 07:48:43 C 23 19 48.456 +23 56 54.17 V T05
2023-11-09 08:03:03 C 23 19 48.672 +23 56 28.97 V T05
2023-11-09 08:21:28 C 23 19 48.923 +23 55 56.69 X F51
2023-11-09 08:40:55 C 23 19 49.211 +23 55 22.59 X F51
2023-11-09 09:03:52 C 23 19 49.563 +23 54 42.37 X F51
2023-11-09 09:24:21 C 23 19 49.895 +23 54 06.43 X F51
2023-11-09 20:00:22 C 23 20 07.10 +23 36 19.9 V C40
2023-11-09 20:01:14 C 23 20 07.12 +23 36 18.2 V C40
2023-11-09 20:04:19 C 23 20 07.14 +23 36 12.9 V C40
2023-11-09 20:07:09 C 23 20 07.20 +23 36 08.4 V C40
2023-11-09 20:08:11 C 23 20 07.23 +23 36 06.6 V C40
2023-11-09 20:13:04 C 23 20 07.32 +23 35 58.7 V C40
2023-11-11 02:02:27 C 23 20 56.134 +22 52 23.74 V 703
2023-11-11 02:10:07 C 23 20 56.134 +22 52 13.98 V 703
2023-11-11 02:17:48 C 23 20 56.238 +22 52 03.97 V 703
2023-11-11 02:25:41 C 23 20 56.411 +22 51 53.96 V 703
2023-11-11 07:41:56 C 23 21 03.257 +22 45 02.99 V T05
2023-11-11 07:46:31 C 23 21 03.281 +22 44 56.00 V T05
2023-11-11 07:55:00 C 23 21 03.418 +22 44 44.99 V T05
2023-11-11 08:20:39 C 23 21 03.826 +22 44 10.54 V T05
2023-11-12 01:42:00 C 23 21 31.798 +22 23 07.98 V W68
2023-11-12 02:00:33 C 23 21 32.045 +22 22 45.30 V W68
2023-11-12 02:08:31 C 23 21 32.239 +22 22 35.26 V W68
2023-11-12 02:13:06 C 23 21 32.311 +22 22 30.29 V W68
2023-12-04 03:01:19 C 23 38 56.242 +18 29 39.91 V G96
2023-12-04 03:17:41 C 23 38 56.850 +18 29 38.62 V G96
2023-12-04 03:25:52 C 23 38 57.138 +18 29 38.15 V G96
2024-11-10 09:12:53 C 08 50 24.706 +56 11 42.18 V G96
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)