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
2019-03-15 06:50:02 C 11 09 56.36 -03 10 45.0 V 703
2019-03-15 06:58:12 C 11 09 55.70 -03 10 39.2 V 703
2019-03-25 13:54:25 C 10 53 10.41 -00 20 36.3 q D29
2019-03-25 14:14:47 C 10 53 08.99 -00 20 20.1 q D29
2019-03-28 08:19:06 C 10 49 07.705 +00 24 30.89 U F51
2019-03-28 08:36:36 C 10 49 06.621 +00 24 42.74 U F51
2019-03-28 08:54:10 C 10 49 05.548 +00 24 54.67 U F51
2019-03-28 09:11:47 C 10 49 04.459 +00 25 06.18 U F51
2019-03-29 03:55:35 C 10 47 59.42 +00 37 35.1 V G96
2019-03-29 04:03:37 C 10 47 58.91 +00 37 40.0 V G96
2019-03-29 04:11:39 C 10 47 58.43 +00 37 45.8 V G96
2019-03-29 04:19:40 C 10 47 57.96 +00 37 50.9 V G96
2019-04-04 08:19:46 C 10 40 14.152 +02 12 24.76 U F51
2019-04-04 08:36:14 C 10 40 13.339 +02 12 34.87 U F51
2019-04-04 08:52:41 C 10 40 12.525 +02 12 44.82 U F51
2019-04-04 09:09:09 C 10 40 11.710 +02 12 54.80 U F51
2019-04-05 05:34:49 C 10 39 15.92 +02 25 11.4 V G96
2019-04-05 05:42:50 C 10 39 15.51 +02 25 16.5 V G96
2019-04-05 05:50:52 C 10 39 15.18 +02 25 20.7 V G96
2019-04-05 05:58:54 C 10 39 14.77 +02 25 26.3 V G96
2019-04-05 14:09:51 C 10 38 53.05 +02 30 18.3 q D29
2019-04-05 14:38:13 C 10 38 51.71 +02 30 33.4 q D29
2019-04-29 04:57:19 C 10 27 51.34 +06 33 27.2 V G96
2019-04-29 05:08:48 C 10 27 51.39 +06 33 29.7 V G96
2019-04-29 05:17:13 C 10 27 51.40 +06 33 32.1 V G96
2019-04-29 05:25:39 C 10 27 51.44 +06 33 34.0 V G96
2020-01-26 05:22:34 C 00 49 11.518 +00 14 25.73 U F51
2020-01-26 05:34:30 C 00 49 13.517 +00 14 36.33 U F51
2020-01-26 05:40:25 C 00 49 14.495 +00 14 41.51 U F51
2021-11-09 12:13:34 C 09 57 38.92 +04 25 46.7 V G96
2021-11-09 12:23:10 C 09 57 39.52 +04 25 42.3 V G96
2021-11-09 12:32:48 C 09 57 40.13 +04 25 36.8 V G96
2021-11-09 12:42:25 C 09 57 40.76 +04 25 33.3 V G96
2022-01-09 12:39:16 C 10 40 26.375 -03 56 53.99 U F52
2022-01-09 12:57:52 C 10 40 26.001 -03 56 55.27 U F52
2022-01-09 13:16:17 C 10 40 25.608 -03 56 56.76 U F52
2022-01-09 13:34:41 C 10 40 25.235 -03 56 58.09 U F52
2022-01-28 08:33:15 C 10 23 35.34 -03 21 52.8 V G96
2022-01-28 08:40:44 C 10 23 34.89 -03 21 51.4 V G96
2022-01-28 08:48:15 C 10 23 34.47 -03 21 49.2 V G96
2022-01-28 08:55:47 C 10 23 34.05 -03 21 47.3 V G96
2022-02-09 05:52:03 C 10 05 13.01 -01 42 44.5 V G96
2022-02-09 06:00:13 C 10 05 12.40 -01 42 40.9 V G96
2022-02-09 06:08:23 C 10 05 11.81 -01 42 37.3 V G96
2022-02-09 06:16:35 C 10 05 11.21 -01 42 33.7 V G96
2022-02-10 09:10:30 C 10 03 15.754 -01 30 17.92 U F52
2022-02-10 09:26:09 C 10 03 14.586 -01 30 10.72 U F52
2022-02-10 09:41:48 C 10 03 13.412 -01 30 03.51 U F52
2022-02-10 09:57:33 C 10 03 12.242 -01 29 56.22 U F52
2022-04-02 04:51:07 C 09 05 04.243 +08 52 01.49 V G96
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)