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
2013-06-18 01:29:35 C 18 06 51.79 +44 59 13.8 o 071
2013-06-18 01:30:30 C 18 06 51.90 +44 59 19.0 o 071
2013-06-18 01:31:26 C 18 06 51.96 +44 59 24.1 o 071
2013-06-18 01:32:21 C 18 06 52.05 +44 59 28.9 o 071
2013-06-18 01:33:17 C 18 06 52.14 +44 59 34.1 o 071
2013-06-18 04:56:35 C 18 07 21.50 +45 18 15.6 16.5 r 718
2013-06-18 05:01:44 C 18 07 22.00 +45 18 44.9 16.6 r 718
2013-06-18 05:06:50 C 18 07 22.51 +45 19 13.6 16.5 r 718
2013-06-18 23:30:35 C 18 09 26.95 +47 01 22.4 v 461
2013-06-18 23:31:16 C 18 09 27.03 +47 01 26.2 v 461
2013-06-18 23:31:55 C 18 09 27.10 +47 01 29.7 v 461
2013-06-18 23:32:34 C 18 09 27.16 +47 01 33.6 v 461
2013-06-18 23:33:13 C 18 09 27.25 +47 01 36.9 v 461
2013-06-18 23:33:54 C 18 09 27.31 +47 01 40.6 v 461
2013-06-18 23:34:34 C 18 09 27.37 +47 01 44.5 v 461
2013-06-18 23:35:13 C 18 09 27.43 +47 01 48.0 v 461
2013-06-18 23:35:52 C 18 09 27.50 +47 01 51.7 v 461
2013-06-18 23:36:31 C 18 09 27.56 +47 01 55.3 v 461
2013-06-18 23:37:12 C 18 09 27.62 +47 01 59.0 v 461
2013-06-18 23:37:51 C 18 09 27.68 +47 02 02.7 v 461
2013-06-18 23:38:30 C 18 09 27.77 +47 02 06.4 v 461
2013-06-18 23:39:10 C 18 09 27.82 +47 02 10.1 v 461
2013-06-18 23:39:50 C 18 09 27.91 +47 02 13.7 v 461
2013-06-19 19:23:38 C 18 12 02.48 +48 52 49.0 o 071
2013-06-19 19:24:22 C 18 12 02.57 +48 52 53.3 o 071
2013-06-19 19:25:06 C 18 12 02.64 +48 52 57.0 o 071
2013-06-19 19:25:48 C 18 12 02.72 +48 53 01.5 o 071
2013-06-19 19:26:31 C 18 12 02.80 +48 53 05.9 o 071
2013-06-19 19:27:14 C 18 12 02.90 +48 53 09.8 o 071
2013-06-19 19:27:58 C 18 12 02.96 +48 53 13.8 o 071
2013-06-19 19:28:42 C 18 12 03.04 +48 53 18.2 o 071
2013-06-19 19:29:23 C 18 12 03.17 +48 53 22.4 o 071
2013-06-19 19:30:06 C 18 12 03.25 +48 53 26.1 o 071
2013-06-19 19:32:33 C 18 12 03.53 +48 53 41.1 o 071
2013-06-19 19:33:55 C 18 12 03.67 +48 53 48.6 o 071
2013-06-19 19:35:16 C 18 12 03.82 +48 53 56.1 o 071
2013-06-19 19:36:36 C 18 12 03.98 +48 54 03.9 o 071
2013-06-19 19:38:53 C 18 12 04.25 +48 54 16.5 o 071
2013-06-19 19:39:44 C 18 12 04.33 +48 54 21.8 o 071
2013-06-19 19:40:35 C 18 12 04.45 +48 54 26.8 o 071
2013-06-19 19:41:26 C 18 12 04.55 +48 54 31.5 o 071
2013-06-19 19:42:16 C 18 12 04.63 +48 54 36.6 o 071
2013-06-19 19:43:08 C 18 12 04.74 +48 54 41.5 o 071
2013-06-19 19:43:59 C 18 12 04.83 +48 54 46.3 o 071
2013-06-19 19:44:50 C 18 12 04.94 +48 54 51.4 o 071
2013-06-19 19:45:41 C 18 12 05.05 +48 54 56.2 o 071
2013-06-19 19:46:32 C 18 12 05.14 +48 55 01.1 o 071
2013-06-19 19:48:18 C 18 12 05.34 +48 55 11.1 o 071
2013-06-19 19:50:18 C 18 12 05.56 +48 55 22.6 o 071
2013-06-19 19:51:10 C 18 12 05.67 +48 55 27.8 o 071
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)