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
2002-06-03 04:31:45 C 12 33 39.60 +05 36 18.1 19.3 c 704
2002-06-03 04:51:02 C 12 33 39.53 +05 36 23.1 19.3 c 704
2002-06-03 05:10:45 C 12 33 39.33 +05 36 29.9 18.7 c 704
2002-06-09 04:03:58 C 12 34 28.75 +06 09 18.1 19.3 c 704
2002-06-09 04:23:59 C 12 34 28.88 +06 09 22.2 19.1 c 704
2002-06-09 04:44:15 C 12 34 29.03 +06 09 26.6 19.3 c 704
2002-06-09 05:24:19 C 12 34 29.49 +06 09 32.7 19.8 c 704
2002-06-10 04:11:24 C 12 34 47.91 +06 13 19.6 18.5 c 704
2002-06-10 04:26:40 C 12 34 48.17 +06 13 22.8 18.1 c 704
2002-06-10 04:41:54 C 12 34 48.35 +06 13 25.0 18.5 c 704
2002-06-10 04:57:08 C 12 34 48.51 +06 13 27.8 17.9 c 704
2002-07-14 04:18:40 C 13 10 32.35 +05 19 52.7 c 715
2002-07-14 04:23:57 C 13 10 32.76 +05 19 51.9 c 715
2002-07-14 04:29:14 C 13 10 33.11 +05 19 50.4 c 715
2002-08-30 03:23:23 C 14 49 37.53 -00 57 44.9 d 291
2002-08-30 03:33:24 C 14 49 38.54 -00 57 49.1 d 291
2002-08-30 03:39:29 C 14 49 39.17 -00 57 51.5 d 291
2002-10-06 08:27:49 C 16 45 30.55 -11 06 17.5 c 474
2002-10-06 08:29:38 C 16 45 30.84 -11 06 21.2 c 474
2002-10-06 08:31:09 C 16 45 31.18 -11 06 21.5 c 474
2002-10-06 08:40:58 C 16 45 33.13 -11 06 33.1 c 474
2002-10-06 08:44:08 C 16 45 33.67 -11 06 38.1 c 474
2002-10-06 08:54:29 C 16 45 35.67 -11 06 50.9 c 474
2002-10-07 08:23:20 C 16 50 18.74 -11 38 00.0 c 474
2002-10-07 08:27:19 C 16 50 19.55 -11 38 05.3 c 474
2002-10-07 08:39:40 C 16 50 22.02 -11 38 21.8 c 474
2002-10-20 09:55:20 C 18 25 40.66 -21 31 04.7 e 413
2002-10-20 09:57:12 C 18 25 41.48 -21 31 09.3 e 413
2002-10-20 09:59:02 C 18 25 42.26 -21 31 13.3 e 413
2002-10-20 10:02:43 C 18 25 43.90 -21 31 22.4 e 413
2002-10-20 10:04:33 C 18 25 44.68 -21 31 27.0 e 413
2002-10-25 10:45:41 C 19 30 39.523 -26 20 15.64 e 413
2002-10-25 10:46:30 C 19 30 40.015 -26 20 17.32 e 413
2002-10-25 10:47:19 C 19 30 40.519 -26 20 19.11 e 413
2002-10-25 10:48:03 C 19 30 40.977 -26 20 20.59 e 413
2002-10-25 10:48:36 C 19 30 41.310 -26 20 21.66 e 413
2002-10-26 03:01:39 C 19 41 04.65 -26 56 54.6 c 448
2002-10-26 03:06:49 C 19 41 07.97 -26 57 05.2 c 448
2002-10-26 03:11:52 C 19 41 11.19 -26 57 15.6 c 448
2002-10-29 09:28:45 C 20 36 02.27 -29 09 53.5 e 428
2002-10-29 09:31:08 C 20 36 03.97 -29 09 56.1 e 428
2002-10-29 09:33:30 C 20 36 05.65 -29 09 58.5 e 428
2002-10-29 19:29:17 C 20 43 29.50 -29 22 44.2 d 176
2002-10-29 19:31:37 C 20 43 31.19 -29 22 46.5 d 176
2002-10-29 19:37:16 C 20 43 35.28 -29 22 52.2 d 176
2002-10-29 19:41:17 C 20 43 38.19 -29 22 56.2 d 176
2002-10-29 19:43:38 C 20 43 39.90 -29 22 58.5 d 176
2002-11-01 21:24:29 C 21 39 22.95 -29 57 45.7 i 212
2002-11-01 21:26:20 C 21 39 24.35 -29 57 45.1 i 212
2002-11-04 11:33:07 C 22 24 37.37 -29 18 27.0 e 428
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)