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
2005-03-09 06:43:55 C 11 52 20.64 -07 13 22.8 c 691
2005-03-09 06:54:57 C 11 52 19.88 -07 13 16.7 c 691
2005-03-09 07:08:53 C 11 52 18.92 -07 13 09.2 c 691
2005-03-09 07:30:38 C 11 52 17.41 -07 12 56.5 c 691
2005-03-09 07:47:57 C 11 52 16.20 -07 12 46.9 c 691
2005-03-09 08:00:35 C 11 52 15.38 -07 12 39.5 c 691
2005-03-09 08:34:18 C 11 52 13.02 -07 12 19.9 c 691
2005-03-09 08:45:49 C 11 52 12.24 -07 12 13.9 c 691
2005-03-09 08:56:33 C 11 52 11.62 -07 12 06.8 c 691
2005-03-10 06:52:52 C 11 50 44.03 -06 59 25.8 c 691
2005-03-10 07:03:33 C 11 50 43.28 -06 59 19.5 c 691
2005-03-10 07:14:18 C 11 50 42.52 -06 59 13.3 c 691
2005-03-10 07:22:37 C 11 50 41.93 -06 59 08.4 c 691
2005-03-10 07:33:13 C 11 50 41.20 -06 59 02.2 c 691
2005-03-10 07:45:27 C 11 50 40.33 -06 58 55.2 c 691
2005-03-11 08:53:34 C 11 48 57.99 -06 43 58.3 c 691
2005-03-11 09:04:14 C 11 48 57.23 -06 43 52.3 c 691
2005-03-11 09:14:54 C 11 48 56.47 -06 43 45.4 c 691
2005-05-03 04:08:36 C 10 49 42.82 +05 39 55.1 r 734
2005-05-03 04:38:30 C 10 49 42.73 +05 40 03.8 r 734
2005-05-03 04:55:25 C 10 49 42.63 +05 40 07.1 r 734
2005-05-08 03:47:49 C 10 50 24.56 +06 08 46.8 r G96
2005-05-08 04:00:46 C 10 50 24.67 +06 08 49.3 r G96
2005-05-08 04:13:46 C 10 50 24.79 +06 08 52.1 r G96
2005-05-08 04:26:45 C 10 50 24.87 +06 08 54.6 r G96
2007-12-19 11:26:10 C 10 55 37.56 -03 01 57.3 r G96
2007-12-19 11:34:43 C 10 55 37.77 -03 02 00.1 r G96
2007-12-19 11:43:16 C 10 55 37.95 -03 02 03.0 r G96
2007-12-19 11:51:57 C 10 55 38.20 -03 02 05.5 r G96
2008-02-12 07:47:11 C 10 30 54.39 -03 16 43.9 r G96
2008-02-12 07:59:13 C 10 30 53.56 -03 16 38.8 r G96
2008-02-12 08:11:32 C 10 30 52.66 -03 16 33.6 r G96
2008-02-12 08:23:40 C 10 30 51.84 -03 16 28.2 r G96
2008-03-04 05:41:39 C 09 55 29.06 +01 19 12.7 r 703
2008-03-04 05:50:22 C 09 55 28.59 +01 19 18.6 r 703
2008-03-04 05:59:08 C 09 55 27.94 +01 19 23.8 r 703
2008-03-04 06:07:55 C 09 55 27.30 +01 19 29.0 r 703
2013-01-20 12:25:10 C 14 22 09.61 -16 41 01.0 t 290
2013-01-20 12:28:09 C 14 22 09.85 -16 41 02.0 t 290
2013-01-20 12:31:08 C 14 22 10.10 -16 41 03.1 t 290
2013-01-20 12:34:08 C 14 22 10.35 -16 41 03.9 t 290
2013-01-20 12:37:07 C 14 22 10.58 -16 41 04.8 t 290
2013-01-20 12:40:07 C 14 22 10.80 -16 41 05.6 t 290
2013-03-15 10:44:51 C 16 03 41.31 -19 52 54.8 q 448
2013-03-15 11:54:22 C 16 03 46.14 -19 52 50.1 q 448
2013-03-15 16:38:20 C 16 04 07.25 -19 52 16.6 Q62
2013-03-15 16:43:46 C 16 04 07.60 -19 52 16.2 Q62
2013-04-13 07:49:21 C 16 49 58.99 -16 37 47.8 L W91
2013-04-13 07:51:27 C 16 49 59.10 -16 37 46.7 L W91
2013-04-13 08:00:19 C 16 49 59.59 -16 37 42.0 L W91
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)