IAA RAS IAA Minor Planet Database

2019 GT1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2442024380 ± 7.80e-09
Semi-major axis (a)1.3229034090 AU ± 1.08e-08
Inclination (i)1.66362310° ± 1.38e-06
Long. of Asc. Node (Ω)215.72718292° ± 1.93e-05
Arg. of Perihelion (ω)22.46074962° ± 2.07e-05
Mean Anomaly (M)100.51030942° ± 1.89e-05
Mean Motion (n)0.6477688694°/day ± 7.96e-09
Perihelion dist (q)0.99984717 AU ± 1.32e-08
Aphelion dist (Q)1.64595965 AU ± 1.70e-08
Orbital Period1.52157093 yr ± 1.87e-08
Physical Parameters
H (abs. magnitude)25.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.279″
Uncertainty0
Orbit TypeApollo
MOID0.002705 AU
Observations Used82
Radar Obs Used1
Oppositions1
Arc Total2016-2019
First Observation Used2016-09-05
Last Observation Used2019-08-02
Observations (87)
Date Type RA Dec Mag Band Observatory
2016-09-05 08:15:50 C 23 23 50.67 +02 09 19.5 – W T09
2016-09-05 09:26:56 C 23 23 44.80 +02 08 29.7 – W T09
2016-09-06 08:40:46 C 23 21 59.33 +01 52 07.7 – W T09
2016-09-07 09:14:40 C 23 20 08.63 +01 34 52.7 – 1 T09
2016-09-07 10:53:47 C 23 20 00.58 +01 33 43.4 – 1 T09
2016-09-07 11:41:19 C 23 19 56.71 +01 33 10.1 – 1 T09
2019-03-28 08:05:27 C 10 09 54.497 +01 02 41.78 – V F51
2019-03-28 08:22:53 C 10 09 52.895 +01 02 51.56 – V F51
2019-03-28 08:57:58 C 10 09 49.699 +01 03 10.53 – V F51
2019-04-01 00:13:13 C 10 03 52.606 +01 56 07.97 – V W84
2019-04-04 06:52:24 C 09 58 36.39 +02 46 41.0 – 1 T09
2019-04-04 06:57:55 C 09 58 35.90 +02 46 45.1 – 1 T09
2019-04-04 07:30:59 C 09 58 32.89 +02 47 08.1 – 1 T09
2019-04-04 07:47:33 C 09 58 31.38 +02 47 19.3 – 1 T09
2019-04-04 08:13:14 C 09 58 29.143 +02 47 35.68 – U F51
2019-04-04 08:15:07 C 09 58 28.88 +02 47 38.3 – 1 T09
2019-04-04 08:20:38 C 09 58 28.36 +02 47 42.1 – 1 T09
2019-04-04 08:29:44 C 09 58 27.639 +02 47 47.05 – U F51
2019-04-04 08:46:09 C 09 58 26.149 +02 47 58.28 – U F51
2019-04-05 00:21:02 C 09 57 29.25 +03 00 11.2 – u 807
2019-04-05 00:29:17 C 09 57 28.54 +03 00 17.0 – u 807
2019-04-05 00:37:18 C 09 57 27.83 +03 00 22.6 – u 807
2019-04-05 04:48:25 C 09 57 09.47 +03 01 43.2 – o 691
2019-04-05 05:11:16 C 09 57 07.46 +03 01 59.4 – o 691
2019-04-05 05:34:05 C 09 57 05.48 +03 02 15.0 – o 691
2019-04-07 03:49:15 C 09 54 11.32 +03 35 55.6 – o 291
2019-04-07 03:55:42 C 09 54 10.72 +03 36 01.1 – o 291
2019-04-07 04:02:10 C 09 54 10.20 +03 36 05.7 – o 291
2019-04-08 03:17:00 C 09 52 44.44 +03 53 45.1 – o 691
2019-04-08 03:29:51 C 09 52 43.40 +03 53 54.8 – o 691
2019-04-08 03:42:42 C 09 52 42.27 +03 54 05.2 – o 691
2019-04-11 02:28:25 C 09 48 23.99 +04 52 57.7 – u 807
2019-04-11 02:36:26 C 09 48 23.29 +04 53 04.2 – u 807
2019-04-11 02:44:41 C 09 48 22.59 +04 53 10.9 – u 807
2019-04-22 03:32:51 C 09 33 15.85 +09 30 55.2 – V I52
2019-04-22 03:38:28 C 09 33 15.18 +09 31 03.9 – V I52
2019-04-22 03:40:52 C 09 33 14.98 +09 31 07.6 – V I52
2019-04-22 03:46:28 C 09 33 14.43 +09 31 15.0 – V I52
2019-04-24 06:17:51 C 09 29 58.69 +10 44 48.8 – o 691
2019-04-24 06:27:49 C 09 29 57.78 +10 45 04.1 – o 691
2019-04-24 06:37:47 C 09 29 56.90 +10 45 18.6 – o 691
2019-04-27 03:57:53 C 09 25 08.44 +12 45 18.4 – V I52
2019-04-27 03:59:40 C 09 25 08.19 +12 45 22.0 – V I52
2019-04-27 04:24:47 C 09 25 05.29 +12 46 08.0 – V I52
2019-04-28 03:46:19 C 09 23 16.06 +13 32 47.1 – V G96
2019-04-28 03:53:49 C 09 23 15.13 +13 33 02.2 – V G96
2019-04-28 04:01:20 C 09 23 14.16 +13 33 17.7 – V G96
2019-04-28 04:08:52 C 09 23 13.19 +13 33 32.1 – V G96
2019-04-29 04:01:26 C 09 21 12.03 +14 25 14.5 – o 691
2019-04-29 04:10:50 C 09 21 10.76 +14 25 34.5 – o 691
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2019-05-09 21:05:00 47639.4511 0.3 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)