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
2013-11-14 10:31:56 C 08 00 59.12 +06 00 55.5 u H21
2013-11-14 10:34:55 C 08 00 59.06 +06 00 53.6 u H21
2013-11-14 10:37:55 C 08 00 59.02 +06 00 52.0 u H21
2013-11-17 10:29:09 C 07 59 45.29 +05 21 38.7 o 711
2013-11-17 10:34:34 C 07 59 45.15 +05 21 35.9 o 711
2013-11-17 10:39:55 C 07 59 45.02 +05 21 32.9 o 711
2013-11-19 10:26:59 C 07 58 35.79 +04 56 44.0 u H21
2013-11-19 10:34:39 C 07 58 35.57 +04 56 39.7 u H21
2013-11-19 10:42:26 C 07 58 35.35 +04 56 35.8 u H21
2013-11-24 09:48:17 C 07 54 32.75 +04 00 00.9 u H21
2013-11-24 09:52:16 C 07 54 32.56 +03 59 59.3 u H21
2013-11-24 09:56:23 C 07 54 32.38 +03 59 57.7 u H21
2013-11-24 10:00:30 C 07 54 32.17 +03 59 55.6 u H21
2013-11-24 10:04:35 C 07 54 31.99 +03 59 53.9 u H21
2013-12-13 09:49:46 C 07 24 07.76 +01 55 02.9 o 926
2013-12-13 10:15:42 C 07 24 05.43 +01 55 00.1 o 926
2013-12-13 10:38:24 C 07 24 03.33 +01 54 58.4 o 926
2014-01-03 05:25:41 C 06 37 59.83 +03 03 40.2 o 926
2014-01-03 05:48:18 C 06 37 57.80 +03 03 48.0 o 926
2014-01-03 06:10:54 C 06 37 55.77 +03 03 54.8 o 926
2014-01-13 03:46:25 C 06 20 15.35 +04 35 21.8 u 807
2014-01-13 03:51:17 C 06 20 15.03 +04 35 23.8 u 807
2014-01-13 03:55:33 C 06 20 14.75 +04 35 25.5 u 807
2014-01-17 18:52:38 C 06 13 59.20 +05 23 45.5 r A17
2014-01-17 19:09:33 C 06 13 58.33 +05 23 52.7 r A17
2014-01-17 19:26:27 C 06 13 57.40 +05 24 00.0 r A17
2014-01-30 00:39:19 C 06 03 54.14 +07 37 53.9 u 807
2014-01-30 00:46:35 C 06 03 53.97 +07 37 57.3 u 807
2014-01-30 00:53:29 C 06 03 53.83 +07 38 00.5 u 807
2016-02-09 15:16:46 C 13 31 12.121 -14 50 02.00 L F51
2016-02-09 15:28:14 C 13 31 12.404 -14 50 03.40 L F51
2016-02-09 15:39:47 C 13 31 12.680 -14 50 04.82 L F51
2016-02-09 15:51:12 C 13 31 12.966 -14 50 06.06 L F51
2016-03-12 12:00:03 C 13 32 04.158 -13 51 18.12 L F51
2016-03-12 12:18:20 C 13 32 03.548 -13 51 12.12 L F51
2016-03-12 12:36:33 C 13 32 02.939 -13 51 06.07 L F51
2016-03-12 12:54:45 C 13 32 02.336 -13 51 00.07 L F51
2016-03-14 10:34:21 C 13 30 34.414 -13 34 57.44 L F51
2016-03-14 10:51:07 C 13 30 33.791 -13 34 51.29 L F51
2016-03-14 11:07:58 C 13 30 33.158 -13 34 45.18 L F51
2016-03-14 11:24:45 C 13 30 32.534 -13 34 38.99 L F51
2016-03-16 07:45:33 C 13 28 55.70 -13 17 25.2 R G45
2016-03-16 07:52:26 C 13 28 55.41 -13 17 22.2 R G45
2016-03-16 07:59:06 C 13 28 55.14 -13 17 19.7 R G45
2016-03-16 08:06:07 C 13 28 54.82 -13 17 16.4 R G45
2016-03-16 08:19:14 C 13 28 54.26 -13 17 11.6 R G45
2016-03-28 08:48:35 C 13 14 13.41 -10 43 43.8 u 926
2016-03-28 09:08:05 C 13 14 12.05 -10 43 31.1 u 926
2016-03-28 09:27:31 C 13 14 10.76 -10 43 18.1 u 926
2016-03-29 10:59:07 C 13 12 34.154 -10 26 19.20 L F51
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)