163249 (2002 GT)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3347959912 ± 2.00e+00
Semi-major axis (a)1.3443046086 AU ± 3.00e+00
Inclination (i)6.96983409° ± 4.00e+00
Long. of Asc. Node (Ω)201.71886779° ± 5.00e+00
Arg. of Perihelion (ω)135.12941372° ± 6.00e+00
Mean Anomaly (M)312.87663490° ± 8.39e-06
Mean Motion (n)0.6323619717°/day ± 2.12e+00
Perihelion dist (q)0.89423681 AU ± 3.35e+00
Aphelion dist (Q)1.79437240 AU ± 4.82e+00
Orbital Period1.55864256 yr ± 5.22e+00
NGA Modelr2
A26.04085620e-08 AU/d²
Physical Parameters
H (abs. magnitude)18.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-28
RMS Residual0.083″
Uncertainty0
Orbit TypeApollo
MOID0.016517 AU
Observations Used1481
Gaia Obs Used38
Oppositions5
Arc Total2002-2025
First Observation Used2002-04-03
Last Observation Used2025-02-28
Observations (1621)
Date Type RA Dec Mag Band Observatory
2002-11-04 11:34:26 C 22 24 38.22 -29 18 25.2 e 428
2002-11-04 11:35:45 C 22 24 39.08 -29 18 23.5 e 428
2002-11-04 11:37:04 C 22 24 39.98 -29 18 22.0 e 428
2002-11-10 19:44:23 C 23 53 57.06 -25 02 13.8 939
2002-11-10 19:50:06 C 23 53 59.68 -25 02 02.3 939
2002-11-10 19:55:43 C 23 54 02.23 -25 01 51.0 939
2002-11-20 19:21:04 C 01 14 28.37 -17 18 43.7 c 113
2002-11-20 19:23:09 C 01 14 28.85 -17 18 39.5 c 113
2002-11-20 19:25:14 C 01 14 29.24 -17 18 35.9 c 113
2002-11-20 19:27:20 C 01 14 29.78 -17 18 32.6 c 113
2002-11-20 19:29:26 C 01 14 30.28 -17 18 30.1 c 113
2002-11-24 04:36:58 C 01 31 34.87 -15 07 24.9 c 699
2002-11-24 04:52:33 C 01 31 37.65 -15 07 01.1 c 699
2002-11-24 05:08:01 C 01 31 40.42 -15 06 37.3 c 699
2002-11-24 05:23:33 C 01 31 43.19 -15 06 13.3 c 699
2002-11-28 21:52:29 C 01 50 36.98 -12 26 03.2 d 170
2002-11-28 21:59:22 C 01 50 37.96 -12 25 52.7 d 170
2002-11-28 22:02:02 C 01 50 38.29 -12 25 47.3 d 170
2002-11-28 22:03:37 C 01 50 38.32 -12 25 46.5 d 170
2002-12-01 20:48:10 C 02 00 30.74 -10 55 23.2 c 113
2002-12-01 20:50:15 C 02 00 31.00 -10 55 20.4 c 113
2002-12-01 20:52:21 C 02 00 31.31 -10 55 17.6 c 113
2002-12-01 20:54:27 C 02 00 31.54 -10 55 15.4 c 113
2002-12-06 03:12:13 C 02 12 53.80 -08 55 32.0 c 699
2002-12-06 03:37:38 C 02 12 56.46 -08 55 04.5 c 699
2002-12-06 04:03:07 C 02 12 59.16 -08 54 36.2 c 699
2002-12-06 04:28:33 C 02 13 01.77 -08 54 07.5 c 699
2002-12-06 07:36:20 C 02 13 21.51 -08 50 37.4 17.7 c 644
2002-12-06 08:06:17 C 02 13 24.66 -08 50 03.8 17.4 c 644
2002-12-06 08:36:30 C 02 13 27.87 -08 49 30.0 17.7 c 644
2002-12-11 13:02:17 C 02 26 18.55 -06 38 10.8 m 428
2002-12-11 13:10:41 C 02 26 19.20 -06 38 02.6 m 428
2003-01-02 03:48:01 C 03 08 40.79 +00 42 56.5 18.8 c 704
2003-01-02 04:10:01 C 03 08 42.34 +00 43 12.6 19.6 c 704
2003-01-02 04:32:11 C 03 08 43.87 +00 43 29.0 19.4 c 704
2003-01-02 04:54:36 C 03 08 45.41 +00 43 45.1 19.5 c 704
2003-01-02 05:16:58 C 03 08 46.97 +00 44 01.4 19.7 c 704
2003-01-04 01:39:38 C 03 12 05.07 +01 16 23.9 19.0 c 704
2003-01-04 02:02:51 C 03 12 06.74 +01 16 40.6 19.4 c 704
2003-01-04 02:25:21 C 03 12 08.28 +01 16 57.1 19.5 c 704
2003-01-04 02:47:39 C 03 12 09.83 +01 17 13.4 19.7 c 704
2003-01-04 03:09:50 C 03 12 11.38 +01 17 29.2 19.3 c 704
2003-01-05 03:27:01 C 03 13 58.79 +01 34 54.7 19.7 c 704
2003-01-05 03:48:55 C 03 14 00.48 +01 35 09.7 19.8 c 704
2003-01-05 04:10:56 C 03 14 01.95 +01 35 26.3 19.8 c 704
2003-01-05 04:33:02 C 03 14 03.49 +01 35 41.6 19.8 c 704
2003-01-05 04:55:16 C 03 14 05.07 +01 35 57.5 20.0 c 704
2005-01-07 13:12:41 C 12 12 02.60 -08 59 54.8 F65
2005-01-07 13:15:11 C 12 12 02.66 -08 59 55.6 F65
2005-01-07 13:17:42 C 12 12 02.75 -08 59 56.6 F65
Radar Observations (5)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2013-06-01 05:36:00 176268189.21 4 us 2380 -1 -1
2013-06-02 06:06:00 171984828.39 4 us 2380 -1 -1
2013-06-10 05:59:00 143852450.72 2 us 2380 -1 -1
2013-06-11 05:38:00 141085105.06 2 us 2380 -1 -1
2013-06-13 04:59:00 136032748.87 1 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)