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
2018-11-12 08:23:02 C 22 12 33.26 +06 19 07.3 U T05
2018-11-14 03:23:30 C 22 22 42.74 +07 23 35.4 o 691
2018-11-14 03:32:12 C 22 22 44.54 +07 23 48.1 o 691
2018-11-14 03:40:55 C 22 22 46.34 +07 23 59.4 o 691
2018-11-27 03:41:23 C 23 05 30.10 +11 35 18.3 o 691
2018-11-27 04:19:04 C 23 05 33.47 +11 35 37.2 o 691
2019-01-16 05:23:56 C 00 27 01.027 +18 33 02.09 V T12
2019-01-16 05:32:09 C 00 27 01.528 +18 33 04.80 V T12
2019-10-23 09:30:36 C 07 43 00.74 +46 16 52.1 u H21
2019-10-23 09:35:46 C 07 43 01.10 +46 16 58.5 u H21
2019-10-23 09:39:07 C 07 43 01.27 +46 17 01.8 u H21
2021-11-02 08:32:17 C 05 23 43.28 +52 17 06.6 V G96
2021-11-02 08:40:00 C 05 23 41.19 +52 17 18.5 V G96
2021-11-02 08:47:45 C 05 23 39.02 +52 17 30.0 V G96
2021-11-02 08:55:28 C 05 23 36.93 +52 17 41.5 V G96
2021-11-13 06:24:48 C 03 53 40.92 +56 39 16.5 V G96
2021-11-13 06:40:30 C 03 53 34.54 +56 39 22.0 V G96
2021-11-13 06:48:22 C 03 53 31.50 +56 39 24.2 V G96
2023-10-26 18:48:08 C 12 01 52.829 +70 15 03.89 V Z80
2023-10-26 18:54:40 C 12 02 08.671 +70 21 57.71 V Z80
2023-10-26 19:01:10 C 12 02 24.230 +70 28 49.22 V Z80
2023-10-26 19:07:38 C 12 02 40.279 +70 35 40.38 V Z80
2023-10-27 19:12:08 C 21 24 48.334 +83 00 04.68 V Z80
2023-10-27 19:17:09 C 21 26 03.602 +82 55 55.78 V Z80
2023-10-27 19:22:11 C 21 27 17.088 +82 51 45.97 V Z80
2023-10-27 19:27:27 C 21 28 32.597 +82 47 24.11 V Z80
2023-10-27 21:09:15 C 21 48 27.742 +81 21 42.48 V Z80
2023-10-27 21:17:12 C 21 49 44.050 +81 14 56.87 V Z80
2023-10-27 21:26:11 C 21 51 07.651 +81 07 17.65 V Z80
2023-10-27 21:32:54 C 21 52 08.467 +81 01 34.10 V Z80
2023-10-27 23:30:08 C 22 06 50.278 +79 21 29.59 V J95
2023-10-27 23:30:42 C 22 06 53.897 +79 21 00.18 V J95
2023-10-27 23:31:11 C 22 06 56.950 +79 20 35.16 V J95
2023-10-27 23:31:40 C 22 06 59.957 +79 20 10.43 V J95
2023-10-28 08:55:36 C 22 39 53.81 +71 45 54.6 U I41
2023-10-28 08:56:06 C 22 39 54.68 +71 45 32.0 U I41
2023-10-28 08:56:17 C 22 39 55.19 +71 45 22.1 U I41
2023-10-28 08:56:47 C 22 39 56.16 +71 45 00.4 U I41
2023-10-28 11:04:38 C 22 44 16.58 +70 12 10.0 r Q10
2023-10-28 11:12:08 C 22 44 27.00 +70 06 42.3 r Q10
2023-10-28 11:24:17 C 22 44 43.88 +69 57 52.4 r Q10
2023-10-28 19:47:41 C 22 54 02.97 +64 16 59.7 M32
2023-10-28 19:48:00 C 22 54 03.12 +64 16 47.0 M32
2023-10-28 19:48:40 C 22 54 03.55 +64 16 22.8 M32
2023-10-28 19:49:00 C 22 54 03.76 +64 16 09.1 M32
2023-10-28 19:49:20 C 22 54 04.21 +64 15 55.3 M32
2023-10-28 19:50:10 C 22 54 04.58 +64 15 24.8 M32
2023-10-28 19:51:00 C 22 54 05.31 +64 14 54.6 M32
2023-10-28 19:51:44 C 22 54 05.91 +64 14 26.3 M32
2023-10-29 19:11:15 C 23 05 02.12 +52 24 04.2 V C40
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)