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
2013-05-14 23:37:33 C 17 26 35.67 -03 08 50.4 u 557
2013-05-15 00:06:44 C 17 26 36.59 -03 07 57.2 u 557
2013-05-15 00:37:22 C 17 26 37.56 -03 07 01.3 u 557
2013-05-15 01:06:33 C 17 26 38.48 -03 06 08.0 u 557
2013-05-15 22:01:39 C 17 27 26.52 -02 27 15.5 u 557
2013-05-15 22:42:38 C 17 27 27.84 -02 25 58.4 u 557
2013-05-15 23:19:12 C 17 27 29.01 -02 24 49.4 u 557
2013-05-16 00:01:49 C 17 27 30.34 -02 23 28.8 u 557
2013-05-16 00:26:11 C 17 27 31.08 -02 22 43.0 u 557
2013-05-16 01:27:14 C 17 27 32.97 -02 20 47.0 u 557
2013-05-16 23:28:07 C 17 28 22.60 -01 38 16.0 u 557
2013-05-17 00:01:48 C 17 28 23.64 -01 37 09.7 u 557
2013-05-17 00:35:26 C 17 28 24.66 -01 36 03.8 u 557
2013-05-17 00:59:55 C 17 28 25.40 -01 35 15.2 u 557
2013-05-17 01:39:19 C 17 28 26.60 -01 33 57.9 u 557
2013-05-17 02:00:47 C 17 28 27.25 -01 33 15.6 u 557
2013-05-17 05:42:38 C 17 28 37.40 -01 25 47.9 o 926
2013-05-17 06:12:14 C 17 28 38.32 -01 24 50.1 o 926
2013-05-17 06:37:52 C 17 28 39.11 -01 23 58.5 o 926
2013-05-18 22:05:32 C 17 30 05.22 -00 03 16.8 u 557
2013-05-18 22:54:15 C 17 30 06.71 -00 01 33.6 u 557
2013-05-18 23:03:22 C 17 30 07.70 -00 01 08.8 r J37
2013-05-18 23:47:02 C 17 30 08.29 +00 00 17.9 u 557
2013-05-18 23:56:42 C 17 30 09.32 +00 00 44.4 r J37
2013-05-19 00:47:07 C 17 30 10.06 +00 02 25.2 u 557
2013-05-19 17:23:01 C 17 30 46.28 +00 38 13.5 r D29
2013-05-19 17:53:22 C 17 30 47.10 +00 39 19.4 r D29
2013-05-19 18:23:43 C 17 30 47.93 +00 40 25.4 r D29
2013-05-20 07:19:29 C 17 31 16.28 +01 08 50.4 u H21
2013-05-20 07:23:35 C 17 31 16.39 +01 08 59.5 u H21
2013-05-20 07:27:18 C 17 31 16.50 +01 09 07.8 u H21
2013-05-20 07:31:04 C 17 31 16.60 +01 09 16.2 u H21
2013-05-20 07:35:12 C 17 31 16.71 +01 09 25.4 u H21
2013-05-20 07:42:07 C 17 31 16.89 +01 09 40.7 u H21
2013-05-23 07:41:06 C 17 33 51.68 +03 59 13.1 16.5 q H36
2013-05-23 07:43:31 C 17 33 51.78 +03 59 18.8 16.5 q H36
2013-05-23 07:44:43 C 17 33 51.76 +03 59 23.3 16.8 q H36
2013-05-23 07:47:08 C 17 33 51.79 +03 59 29.4 16.7 q H36
2013-05-23 13:33:21 C 17 34 05.78 +04 13 55.1 o 300
2013-05-23 13:35:04 C 17 34 05.85 +04 14 00.0 o 300
2013-05-23 13:36:49 C 17 34 05.89 +04 14 03.5 o 300
2013-05-23 13:38:33 C 17 34 05.95 +04 14 07.7 o 300
2013-05-23 13:40:17 C 17 34 05.97 +04 14 12.3 o 300
2013-05-23 13:42:02 C 17 34 06.03 +04 14 16.6 o 300
2013-05-23 13:43:46 C 17 34 06.08 +04 14 20.9 o 300
2013-05-23 13:45:31 C 17 34 06.15 +04 14 25.3 o 300
2013-05-23 13:47:16 C 17 34 06.20 +04 14 30.0 o 300
2013-05-24 06:37:23 C 17 34 41.53 +04 57 20.6 16.7 q H36
2013-05-24 06:43:41 C 17 34 41.72 +04 57 36.7 16.7 q H36
2013-05-24 06:47:51 C 17 34 41.83 +04 57 47.6 16.6 q H36
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)