IAA RAS IAA Minor Planet Database

2019 GT3

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6217927858 ± 7.28e-09
Semi-major axis (a)2.3675896935 AU ± 3.92e-09
Inclination (i)2.33563423° ± 9.51e-07
Long. of Asc. Node (Ω)224.96339889° ± 4.16e-05
Arg. of Perihelion (ω)69.92656119° ± 4.20e-05
Mean Anomaly (M)261.59759051° ± 1.61e-06
Mean Motion (n)0.2705531627°/day ± 6.72e-10
Perihelion dist (q)0.89543950 AU ± 1.73e-08
Aphelion dist (Q)3.83973988 AU ± 1.84e-08
Orbital Period3.64300411 yr ± 9.05e-09
Physical Parameters
H (abs. magnitude)20.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.223″
Uncertainty0
Orbit TypeApollo
MOID0.016602 AU
Observations Used447
Radar Obs Used1
Oppositions8
Arc Total2008-2019
First Observation Used2008-10-07
Last Observation Used2019-11-01
Observations (496)
Date Type RA Dec Mag Band Observatory
2019-09-17 19:17:34 C 22 39 23.87 +12 35 37.4 – t L04
2019-09-17 19:21:12 C 22 39 25.03 +12 35 30.2 – t L04
2019-09-17 19:25:39 C 22 39 26.44 +12 35 21.1 – t L04
2019-09-17 19:30:33 C 22 39 28.96 +12 35 11.8 – q B88
2019-09-17 19:46:44 C 22 39 34.13 +12 34 39.0 – q B88
2019-09-17 20:02:56 C 22 39 39.31 +12 34 06.8 – q B88
2019-09-17 22:57:00 C 22 40 33.77 +12 28 10.1 – V K87
2019-09-17 23:00:46 C 22 40 34.94 +12 28 02.5 – V K87
2019-09-17 23:04:10 C 22 40 36.02 +12 27 55.6 – V K87
2019-09-18 04:08:46 C 22 42 15.75 +12 18 02.5 – u H21
2019-09-18 04:11:39 C 22 42 16.62 +12 17 56.8 – u H21
2019-09-18 04:14:10 C 22 42 17.37 +12 17 51.8 – u H21
2019-09-18 04:16:42 C 22 42 18.13 +12 17 47.0 – u H21
2019-09-18 04:19:13 C 22 42 18.88 +12 17 42.1 – u H21
2019-09-18 04:21:44 C 22 42 19.63 +12 17 37.1 – u H21
2019-09-18 04:24:15 C 22 42 20.38 +12 17 32.1 – u H21
2019-09-18 04:26:46 C 22 42 21.14 +12 17 27.1 – u H21
2019-09-18 04:29:17 C 22 42 21.88 +12 17 22.2 – u H21
2019-09-18 04:32:11 C 22 42 22.75 +12 17 16.6 – u H21
2019-09-18 07:19:05 C 22 43 13.75 +12 11 59.2 – V 703
2019-09-18 07:26:04 C 22 43 15.83 +12 11 45.7 – V 703
2019-09-18 07:33:04 C 22 43 17.87 +12 11 31.9 – V 703
2019-09-18 07:40:03 C 22 43 19.87 +12 11 17.4 – V 703
2019-09-18 16:46:52 C 22 46 10.42 +11 54 08.9 – q C97
2019-09-18 16:49:03 C 22 46 10.95 +11 54 05.1 – q C97
2019-09-18 16:51:14 C 22 46 11.62 +11 54 00.9 – q C97
2019-09-18 16:53:24 C 22 46 12.14 +11 53 57.8 – q C97
2019-09-18 19:13:17 C 22 46 53.14 +11 49 05.6 – q K74
2019-09-18 19:17:00 C 22 46 54.19 +11 48 58.8 – q K74
2019-09-18 19:24:05 C 22 46 56.19 +11 48 46.0 – q K74
2019-09-18 19:29:20 C 22 46 57.64 +11 48 36.6 – q K74
2019-09-18 19:39:48 C 22 47 00.58 +11 48 17.6 – q K74
2019-09-18 19:52:07 C 22 47 04.02 +11 47 55.3 – q K74
2019-09-18 19:59:46 n 22 47 06.80 +11 47 41.0 – V Z43
2019-09-18 20:04:27 C 22 47 07.45 +11 47 33.1 – q K74
2019-09-18 20:08:56 n 22 47 09.38 +11 47 24.5 – V Z43
2019-09-18 20:16:44 n 22 47 11.55 +11 47 10.5 – V Z43
2019-09-18 20:16:47 C 22 47 10.88 +11 47 10.7 – q K74
2019-09-18 20:26:45 n 22 47 14.36 +11 46 52.5 – V Z43
2019-09-18 20:35:19 n 22 47 16.72 +11 46 36.8 – V Z43
2019-09-19 03:40:02 C 22 49 16.53 +11 34 08.8 – V W14
2019-09-19 03:51:02 C 22 49 19.46 +11 33 49.2 – V W14
2019-09-19 04:02:02 C 22 49 22.32 +11 33 29.6 – V W14
2019-09-19 04:13:01 C 22 49 25.16 +11 33 10.6 – V W14
2019-09-19 12:31:27 C 22 51 36.71 +11 18 57.8 – V T08
2019-09-19 12:48:13 C 22 51 40.93 +11 18 28.8 – V T08
2019-09-19 13:02:12 C 22 51 44.47 +11 18 03.9 – V T08
2019-09-19 13:06:51 C 22 51 45.66 +11 17 55.8 – V T08
2019-09-19 22:02:38 C 22 54 08.54 +11 02 33.8 – r 106
2019-09-19 22:17:13 C 22 54 12.05 +11 02 09.9 – r 106
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2019-09-05 23:20:00 49849636.49 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)