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
2023-11-02 17:24:57 C 23 14 57.47 +32 38 58.7 M32
2023-11-02 17:27:27 C 23 14 57.54 +32 38 43.2 M32
2023-11-02 20:32:23 C 23 15 02.24 +32 19 50.2 q L04
2023-11-02 20:41:57 C 23 15 02.48 +32 18 51.9 q L04
2023-11-02 20:50:32 C 23 15 02.72 +32 17 59.7 q L04
2023-11-02 20:58:58 C 23 15 02.95 +32 17 08.5 q L04
2023-11-02 21:07:16 C 23 15 03.18 +32 16 18.1 q L04
2023-11-03 03:10:44 C 23 15 21.967 +31 41 31.74 V 703
2023-11-03 03:18:43 C 23 15 22.115 +31 40 47.17 V 703
2023-11-03 03:26:46 C 23 15 22.302 +31 40 02.35 V 703
2023-11-03 03:35:03 C 23 15 22.424 +31 39 16.02 V 703
2023-11-03 04:30:34 C 23 15 23.450 +31 34 06.02 V G96
2023-11-03 04:38:00 C 23 15 23.584 +31 33 24.62 V G96
2023-11-03 04:45:25 C 23 15 23.728 +31 32 43.55 V G96
2023-11-03 04:52:49 C 23 15 23.864 +31 32 03.19 V G96
2023-11-03 08:33:15 C 23 15 31.750 +31 12 21.49 V T05
2023-11-03 08:38:30 C 23 15 31.829 +31 11 53.27 V T05
2023-11-03 08:47:00 C 23 15 31.999 +31 11 07.48 V T05
2023-11-03 09:11:39 C 23 15 32.467 +31 08 54.89 V T05
2023-11-03 18:46:20 B 23 15 58.620 +30 20 10.42 X B72
2023-11-03 18:47:02 B 23 15 58.652 +30 20 07.02 X B72
2023-11-03 18:47:43 B 23 15 58.659 +30 20 03.79 X B72
2023-11-03 18:48:25 B 23 15 58.672 +30 20 00.47 X B72
2023-11-03 18:49:06 B 23 15 58.680 +30 19 57.49 X B72
2023-11-03 18:49:47 B 23 15 58.710 +30 19 53.91 X B72
2023-11-03 20:50:33 C 23 16 01.788 +30 10 20.82 V Z80
2023-11-03 20:57:07 C 23 16 01.906 +30 09 50.00 V Z80
2023-11-03 21:03:58 C 23 16 02.062 +30 09 17.96 V Z80
2023-11-04 17:43:18 C 23 16 46.20 +28 41 22.1 X G02
2023-11-04 17:49:49 C 23 16 46.33 +28 40 57.1 X G02
2023-11-04 17:55:57 C 23 16 46.46 +28 40 33.4 X G02
2023-11-04 20:01:52 C 23 16 47.56 +28 32 33.9 V C40
2023-11-04 20:04:11 C 23 16 47.60 +28 32 24.7 V C40
2023-11-04 20:06:29 C 23 16 47.65 +28 32 15.9 V C40
2023-11-04 20:13:24 C 23 16 47.79 +28 31 49.0 V C40
2023-11-04 20:18:01 C 23 16 47.91 +28 31 31.5 V C40
2023-11-04 20:20:20 C 23 16 47.93 +28 31 22.6 V C40
2023-11-04 20:22:38 C 23 16 47.95 +28 31 14.2 V C40
2023-11-04 20:27:15 C 23 16 48.09 +28 30 56.2 V C40
2023-11-05 03:58:49 C 23 17 04.247 +28 03 44.71 V 703
2023-11-05 04:06:50 C 23 17 04.387 +28 03 16.16 V 703
2023-11-05 04:14:38 C 23 17 04.499 +28 02 48.48 V 703
2023-11-05 04:22:26 C 23 17 04.600 +28 02 21.05 V 703
2023-11-05 08:18:28 C 23 17 10.788 +27 48 52.96 V T05
2023-11-05 08:23:02 C 23 17 10.834 +27 48 37.44 V T05
2023-11-05 08:31:06 C 23 17 10.968 +27 48 09.36 V T05
2023-11-05 08:45:49 C 23 17 11.167 +27 47 18.67 V T05
2023-11-05 20:32:12 C 23 17 34.234 +27 08 43.04 V Z80
2023-11-05 20:40:03 C 23 17 34.392 +27 08 19.50 V Z80
2023-11-06 23:40:23 C 23 18 18.396 +25 53 10.79 V Z80
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)