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
2013-04-22 14:29:04 C 17 02 25.289 -14 11 58.41 L F51
2013-04-22 14:44:40 C 17 02 26.034 -14 11 46.11 L F51
2013-04-25 09:16:43 C 17 05 53.58 -13 16 45.7 u H21
2013-04-25 09:22:11 C 17 05 53.65 -13 16 40.6 u H21
2013-04-27 10:14:57 C 17 08 21.04 -12 32 16.3 q 448
2013-04-27 10:21:31 C 17 08 21.35 -12 32 09.6 q 448
2013-04-27 10:28:18 C 17 08 21.58 -12 32 03.4 q 448
2013-05-01 00:15:27 C 17 12 30.26 -11 05 21.7 q C73
2013-05-01 00:16:48 C 17 12 30.95 -11 05 17.8 t G36
2013-05-01 00:17:46 C 17 12 30.38 -11 05 19.4 q C73
2013-05-01 00:20:06 C 17 12 30.47 -11 05 16.8 q C73
2013-05-01 00:22:24 C 17 12 30.56 -11 05 14.5 q C73
2013-05-01 00:24:44 C 17 12 30.65 -11 05 11.9 q C73
2013-05-01 00:27:03 C 17 12 30.74 -11 05 09.7 q C73
2013-05-01 00:29:22 C 17 12 30.85 -11 05 06.9 q C73
2013-05-01 00:31:06 C 17 12 30.91 -11 05 05.0 q C73
2013-05-01 02:54:29 C 17 12 37.54 -11 02 27.7 t G36
2013-05-01 04:23:30 C 17 12 41.21 -11 00 50.6 t G36
2013-05-01 23:42:25 C 17 13 36.59 -10 39 29.4 t G36
2013-05-02 01:46:25 C 17 13 41.73 -10 37 11.0 t G36
2013-05-02 04:22:42 C 17 13 48.05 -10 34 14.5 t G36
2013-05-03 14:42:31 C 17 15 23.10 -09 53 55.6 q E12
2013-05-03 14:54:33 C 17 15 23.58 -09 53 41.4 q E12
2013-05-03 15:06:51 C 17 15 24.03 -09 53 26.5 q E12
2013-05-04 23:53:57 C 17 16 51.97 -09 13 44.8 t G36
2013-05-05 00:58:52 C 17 16 54.13 -09 12 26.0 t 130
2013-05-05 01:03:10 C 17 16 54.35 -09 12 20.9 t 130
2013-05-05 02:49:37 C 17 16 58.72 -09 10 04.4 t G36
2013-05-05 04:17:36 C 17 17 02.05 -09 08 13.0 t G36
2013-05-06 00:52:37 C 17 17 57.04 -08 41 45.7 t G36
2013-05-06 02:52:33 C 17 18 01.50 -08 39 09.1 t G36
2013-05-06 04:07:58 C 17 18 04.30 -08 37 30.0 t G36
2013-05-06 23:39:54 C 17 18 56.06 -08 11 28.1 t G36
2013-05-07 03:17:34 C 17 19 04.04 -08 06 32.3 t G36
2013-05-07 04:07:39 C 17 19 05.79 -08 05 26.4 t G36
2013-05-12 09:09:38 C 17 24 11.66 -04 57 17.6 u 703
2013-05-12 09:18:33 C 17 24 11.95 -04 57 02.6 u 703
2013-05-12 09:27:38 C 17 24 12.20 -04 56 47.7 u 703
2013-05-12 09:45:30 C 17 24 12.81 -04 56 18.4 u 703
2013-05-13 00:06:21 C 17 24 46.72 -04 32 22.5 u 557
2013-05-13 00:36:49 C 17 24 47.71 -04 31 31.1 u 557
2013-05-13 01:07:15 C 17 24 48.71 -04 30 39.5 u 557
2013-05-13 01:37:43 C 17 24 49.72 -04 29 47.7 u 557
2013-05-13 08:40:59 C 17 25 06.45 -04 17 38.3 q 448
2013-05-13 08:44:46 C 17 25 06.55 -04 17 31.9 q 448
2013-05-13 08:52:39 C 17 25 06.80 -04 17 18.4 q 448
2013-05-13 08:58:39 C 17 25 06.98 -04 17 08.0 q 448
2013-05-14 22:05:39 C 17 26 32.69 -03 11 37.3 u 557
2013-05-14 22:36:18 C 17 26 33.70 -03 10 41.7 u 557
2013-05-14 23:03:52 C 17 26 34.60 -03 09 51.5 u 557
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)