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
2002-04-08 10:23:38 C 13 46 19.73 -10 56 20.4 18.6 d 644
2002-04-08 12:06:40 C 13 46 13.73 -10 54 43.1 c 474
2002-04-08 12:09:59 C 13 46 13.51 -10 54 40.6 c 474
2002-04-08 12:13:00 C 13 46 13.28 -10 54 38.0 c 474
2002-04-09 00:40:54 C 13 45 24.47 -10 45 28.8 c 246
2002-04-09 00:42:44 C 13 45 24.30 -10 45 27.4 c 246
2002-04-09 00:44:22 C 13 45 24.19 -10 45 25.6 c 246
2002-04-09 00:46:08 C 13 45 24.10 -10 45 24.7 c 246
2002-04-09 00:47:49 C 13 45 24.01 -10 45 23.0 c 246
2002-04-09 00:49:43 C 13 45 23.84 -10 45 21.8 c 246
2002-04-09 07:24:31 C 13 44 58.14 -10 40 14.5 18.9 c 704
2002-04-09 07:41:22 C 13 44 56.94 -10 40 01.2 18.9 c 704
2002-04-09 07:58:20 C 13 44 55.80 -10 39 48.5 18.8 c 704
2002-04-09 08:15:08 C 13 44 54.57 -10 39 35.8 19.0 c 704
2002-04-09 08:31:57 C 13 44 53.45 -10 39 22.2 19.0 c 704
2002-04-10 05:43:45 C 13 43 29.10 -10 22 43.6 18.4 c 704
2002-04-10 06:00:15 C 13 43 27.91 -10 22 30.8 19.1 c 704
2002-04-10 06:17:55 C 13 43 26.64 -10 22 16.6 18.8 c 704
2002-04-10 06:34:25 C 13 43 25.49 -10 22 04.2 19.0 c 704
2002-04-10 06:50:59 C 13 43 24.32 -10 21 50.9 18.9 c 704
2002-04-11 04:11:06 C 13 41 56.83 -10 04 45.3 c 932
2002-04-11 05:08:06 C 13 41 52.83 -10 03 58.4 c 932
2002-04-11 05:50:47 C 13 41 49.79 -10 03 25.1 c 932
2002-04-12 13:17:55 C 13 39 36.81 -09 37 23.3 20.3 c 608
2002-04-12 13:32:57 C 13 39 35.67 -09 37 10.7 20.4 c 608
2002-04-12 13:48:48 C 13 39 34.50 -09 36 57.0 19.8 c 608
2002-04-14 06:35:43 C 13 36 39.18 -09 02 24.1 18.2 c 704
2002-04-14 06:55:57 C 13 36 37.61 -09 02 07.0 18.4 c 704
2002-04-14 07:16:13 C 13 36 36.06 -09 01 49.2 18.2 c 704
2002-04-14 07:36:30 C 13 36 34.50 -09 01 31.8 18.4 c 704
2002-04-14 07:56:47 C 13 36 32.93 -09 01 14.3 18.1 c 704
2002-04-14 09:05:15 C 13 36 27.76 -09 00 15.7 18.0 c 644
2002-04-14 09:36:08 C 13 36 25.39 -08 59 48.9 17.9 c 644
2002-04-14 10:06:48 C 13 36 23.03 -08 59 22.2 18.0 c 644
2002-04-15 06:14:53 C 13 34 54.32 -08 41 51.7 c 649
2002-04-15 06:19:04 C 13 34 54.07 -08 41 50.0 c 649
2002-04-15 06:27:03 C 13 34 53.42 -08 41 40.0 17.4 c 704
2002-04-15 06:34:44 C 13 34 52.74 -08 41 34.0 c 649
2002-04-15 06:47:00 C 13 34 51.93 -08 41 22.4 18.4 c 704
2002-04-15 07:08:02 C 13 34 50.23 -08 41 04.1 19.1 c 704
2002-04-15 07:26:12 C 13 34 48.96 -08 40 47.7 m 333
2002-04-15 07:32:26 C 13 34 48.35 -08 40 43.1 m 333
2002-04-15 07:38:40 C 13 34 47.96 -08 40 38.0 m 333
2002-04-16 07:35:04 C 13 33 00.35 -08 19 25.8 18.3 c 704
2002-04-16 07:54:43 C 13 32 58.77 -08 19 08.3 18.7 c 704
2002-04-16 08:14:38 C 13 32 57.23 -08 18 50.6 18.6 c 704
2002-04-16 08:34:57 C 13 32 55.60 -08 18 32.3 18.4 c 704
2002-04-17 06:19:39 C 13 31 17.20 -07 59 02.8 18.7 c 704
2002-04-17 06:39:15 C 13 31 15.65 -07 58 44.6 18.6 c 704
2002-04-17 06:58:51 C 13 31 14.06 -07 58 26.6 18.3 c 704
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)