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
2025-01-02 11:12:28 C 08 59 34.779 +00 30 54.18 X F51
2025-01-02 11:30:39 C 08 59 33.577 +00 30 55.51 X F51
2025-01-02 11:48:54 C 08 59 32.378 +00 30 56.78 X F51
2025-01-27 06:00:34 C 08 13 45.566 +03 19 33.53 V G96
2025-01-27 06:08:01 C 08 13 44.958 +03 19 36.55 V G96
2025-01-27 06:15:28 C 08 13 44.346 +03 19 40.08 V G96
2025-01-27 06:22:53 C 08 13 43.727 +03 19 43.75 V G96
2025-02-03 06:12:10 C 08 01 12.925 +04 40 14.74 V G96
2025-02-03 06:20:14 C 08 01 12.353 +04 40 18.77 V G96
2025-02-03 06:28:17 C 08 01 11.777 +04 40 22.69 V G96
2025-02-03 06:36:20 C 08 01 11.190 +04 40 26.58 V G96
2025-02-17 06:10:38 C 07 42 37.842 +07 27 18.08 X F52
2025-02-17 06:22:28 C 07 42 37.343 +07 27 23.73 X F52
2025-02-17 06:34:19 C 07 42 36.827 +07 27 29.41 X F52
2025-02-19 05:02:25 C 07 40 51.424 +07 49 30.50 V G96
2025-02-19 05:09:53 C 07 40 51.132 +07 49 34.10 V G96
2025-02-19 05:17:22 C 07 40 50.848 +07 49 37.63 V G96
2025-02-28 05:54:58 C 07 35 24.677 +09 25 27.88 X F52
2025-02-28 06:07:47 C 07 35 24.451 +09 25 33.20 X F52
2025-02-28 06:20:36 C 07 35 24.233 +09 25 38.56 X F52
2025-02-28 06:33:29 C 07 35 24.011 +09 25 43.78 X F52
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)