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
2013-06-04 00:22:43 C 17 44 33.69 +18 32 32.1 u 950
2013-06-04 00:29:08 C 17 44 33.87 +18 32 56.7 u 950
2013-06-04 00:35:48 C 17 44 34.07 +18 33 22.1 u 950
2013-06-04 00:42:14 C 17 44 34.25 +18 33 46.7 u 950
2013-06-04 00:48:55 C 17 44 34.47 +18 34 12.6 u 950
2013-06-04 00:51:57 C 17 44 33.70 +18 34 16.8 t G36
2013-06-04 00:55:22 C 17 44 34.65 +18 34 37.2 u 950
2013-06-04 01:01:50 C 17 44 34.85 +18 35 02.1 u 950
2013-06-04 01:08:16 C 17 44 35.03 +18 35 26.5 u 950
2013-06-04 01:16:30 C 17 44 35.27 +18 35 57.9 u 950
2013-06-04 01:31:22 C 17 44 34.85 +18 36 46.7 t G36
2013-06-04 02:10:46 C 17 44 36.05 +18 39 16.0 t G36
2013-06-04 02:59:24 C 17 44 37.57 +18 42 22.8 t G36
2013-06-04 05:10:50 C 17 44 46.86 +18 50 38.7 15.9 r 718
2013-06-04 05:15:57 C 17 44 47.04 +18 50 58.3 15.9 r 718
2013-06-04 05:18:31 C 17 44 47.12 +18 51 08.3 16.0 r 718
2013-06-04 05:21:05 C 17 44 47.21 +18 51 18.4 16.1 r 718
2013-06-04 21:09:15 C 17 45 28.78 +19 52 26.3 q A13
2013-06-04 21:37:12 C 17 45 29.79 +19 54 17.0 q A13
2013-06-05 05:35:48 C 17 45 51.48 +20 25 48.6 16.1 r 718
2013-06-05 05:38:23 C 17 45 51.56 +20 25 58.7 16.1 r 718
2013-06-05 05:43:29 C 17 45 51.74 +20 26 19.3 16.1 r 718
2013-06-05 05:46:03 C 17 45 51.84 +20 26 29.5 16.1 r 718
2013-06-05 21:39:49 C 17 46 34.97 +21 30 04.4 o 639
2013-06-05 21:44:40 C 17 46 35.15 +21 30 24.2 o 639
2013-06-05 21:48:40 C 17 46 35.30 +21 30 40.6 o 639
2013-06-05 21:52:39 C 17 46 35.44 +21 30 56.8 o 639
2013-06-05 21:56:09 C 17 46 35.57 +21 31 11.1 o 639
2013-06-05 22:17:35 C 17 46 36.79 +21 32 43.1 q C77
2013-06-05 22:19:13 C 17 46 36.84 +21 32 49.7 q C77
2013-06-05 22:20:42 C 17 46 36.89 +21 32 55.8 q C77
2013-06-05 22:24:43 C 17 46 37.03 +21 33 12.4 q C77
2013-06-05 22:26:30 C 17 46 37.10 +21 33 19.7 q C77
2013-06-05 22:28:27 C 17 46 37.17 +21 33 27.6 q C77
2013-06-06 05:51:42 C 17 46 58.42 +22 03 36.6 16.0 r 718
2013-06-06 05:56:49 C 17 46 58.60 +22 03 57.6 16.1 r 718
2013-06-06 06:02:12 C 17 46 58.79 +22 04 19.9 16.0 r 718
2013-06-06 08:10:33 C 17 47 02.13 +22 13 13.5 q H45
2013-06-06 08:12:15 C 17 47 02.19 +22 13 20.4 q H45
2013-06-06 08:13:24 C 17 47 02.23 +22 13 25.3 q H45
2013-06-06 08:16:21 C 17 47 02.33 +22 13 37.1 q H45
2013-06-06 08:17:51 C 17 47 02.37 +22 13 43.2 q H45
2013-06-06 08:19:28 C 17 47 02.44 +22 13 49.9 q H45
2013-06-06 14:10:33 C 17 47 21.68 +22 37 58.6 o 300
2013-06-06 14:52:33 C 17 47 23.13 +22 40 52.7 o 300
2013-06-06 15:06:33 C 17 47 23.72 +22 41 50.6 o 300
2013-06-06 15:20:34 C 17 47 24.20 +22 42 49.5 o 300
2013-06-06 15:48:33 C 17 47 25.07 +22 44 47.2 o 300
2013-06-06 21:39:57 C 17 47 43.69 +23 08 53.0 q C18
2013-06-06 22:00:40 C 17 47 44.53 +23 10 20.4 q C18
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)