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
2016-11-18 01:35:13 C 22 07 05.91 -19 41 32.4 q W88
2016-11-18 01:40:13 C 22 07 07.57 -19 41 28.5 q W88
2016-11-23 06:02:20 C 22 47 35.85 -17 54 48.0 L T05
2016-11-23 06:20:10 C 22 47 41.27 -17 54 30.9 L T05
2016-11-23 06:56:42 C 22 47 52.40 -17 53 53.5 L T05
2016-11-23 07:15:39 C 22 47 58.04 -17 53 34.9 L T05
2016-11-27 00:40:48 C 23 14 44.88 -16 21 04.3 q W88
2016-11-27 00:50:30 C 23 14 47.63 -16 20 53.7 q W88
2016-11-27 01:00:30 C 23 14 50.43 -16 20 42.7 q W88
2016-11-27 01:15:57 C 23 14 54.76 -16 20 26.0 q W88
2016-11-27 01:35:40 C 23 15 00.34 -16 20 04.7 q W88
2016-11-28 01:45:33 C 23 21 52.27 -15 53 43.7 q W88
2016-11-28 02:00:34 C 23 21 56.38 -15 53 26.8 q W88
2016-11-28 02:10:54 C 23 21 59.21 -15 53 15.3 q W88
2016-11-28 02:40:31 C 23 22 07.40 -15 52 42.3 q W88
2016-12-04 02:18:23 C 23 59 42.44 -13 09 54.6 R G45
2016-12-04 02:24:51 C 23 59 43.98 -13 09 46.8 R G45
2016-12-04 02:32:18 C 23 59 45.74 -13 09 38.1 R G45
2016-12-04 02:39:18 C 23 59 47.37 -13 09 30.0 R G45
2016-12-25 06:16:31 C 01 36 29.027 -03 58 47.40 L F51
2016-12-25 06:17:27 C 01 36 29.153 -03 58 46.42 L F51
2016-12-25 06:36:06 C 01 36 31.874 -03 58 28.40 L F51
2016-12-25 06:37:01 C 01 36 32.001 -03 58 27.50 L F51
2016-12-25 06:55:36 C 01 36 34.723 -03 58 09.42 L F51
2016-12-25 06:56:32 C 01 36 34.860 -03 58 08.50 L F51
2016-12-25 07:15:08 C 01 36 37.542 -03 57 50.44 L F51
2016-12-31 11:46:45 C 01 57 48.03 -01 39 39.8 q D29
2016-12-31 12:07:06 C 01 57 50.72 -01 39 21.3 q D29
2017-01-10 06:48:45 C 02 27 38.305 +01 37 34.45 L F51
2017-01-10 07:02:12 C 02 27 39.850 +01 37 45.00 L F51
2017-01-10 07:14:59 C 02 27 41.337 +01 37 55.00 L F51
2017-01-10 07:27:51 C 02 27 42.838 +01 38 05.01 L F51
2017-01-16 11:39:29 C 02 44 53.21 +03 29 47.7 q D29
2017-01-16 12:04:57 C 02 44 56.03 +03 30 07.5 q D29
2019-01-12 13:18:25 C 11 57 54.154 -08 26 05.30 U F51
2019-01-12 13:37:39 C 11 57 54.500 -08 26 09.59 U F51
2019-01-12 13:56:54 C 11 57 54.840 -08 26 13.80 U F51
2019-02-05 13:16:11 C 11 58 10.787 -09 15 34.47 U F51
2019-02-05 13:53:57 C 11 58 09.893 -09 15 31.56 U F51
2019-02-05 14:12:52 C 11 58 09.448 -09 15 30.03 U F51
2019-03-01 07:58:14 C 11 33 09.25 -06 32 14.6 V 703
2019-03-01 08:05:45 C 11 33 08.72 -06 32 10.3 V 703
2019-03-01 08:20:48 C 11 33 07.83 -06 32 02.4 V 703
2019-03-07 17:05:34 C 11 22 51.52 -05 07 28.5 q D29
2019-03-07 17:25:55 C 11 22 50.01 -05 07 17.8 q D29
2019-03-14 10:42:18 C 11 11 22.33 -03 24 14.5 V T08
2019-03-14 10:55:02 C 11 11 21.42 -03 24 08.1 V T08
2019-03-14 11:06:59 C 11 11 20.35 -03 23 59.7 V T08
2019-03-14 11:19:52 C 11 11 19.52 -03 23 50.7 V T08
2019-03-15 06:33:43 C 11 09 57.45 -03 10 55.5 V 703
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)