2019 GR2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2882739341 ± 1.28e-07
Semi-major axis (a)1.7595597858 AU ± 4.00e-07
Inclination (i)34.50950675° ± 2.75e-05
Long. of Asc. Node (Ω)36.04569303° ± 1.09e-05
Arg. of Perihelion (ω)214.77009609° ± 9.76e-05
Mean Anomaly (M)280.90013041° ± 2.89e-04
Mean Motion (n)0.4222855634°/day ± 1.44e-07
Perihelion dist (q)1.25232456 AU ± 3.63e-07
Aphelion dist (Q)2.26679501 AU ± 5.63e-07
Orbital Period2.33402789 yr ± 7.97e-07
Physical Parameters
H (abs. magnitude)20.41
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.310″
Uncertainty0
Orbit TypeAmor
MOID0.287781 AU
Observations Used53
Oppositions1
Arc Total2017-2019
First Observation Used2017-09-30
Last Observation Used2019-06-28
Observations (53)
Date Type RA Dec Mag Band Observatory
2017-09-30 12:01:37 C 02 57 39.476 +04 02 37.78 V F51
2017-09-30 12:19:04 C 02 57 38.310 +04 02 43.85 V F51
2017-09-30 12:36:33 C 02 57 37.160 +04 02 49.83 V F51
2017-09-30 12:57:31 C 02 57 35.751 +04 02 56.42 V F51
2017-09-30 13:13:00 C 02 57 34.708 +04 03 01.96 V F51
2017-09-30 13:28:27 C 02 57 33.667 +04 03 06.88 V F51
2017-09-30 13:43:54 C 02 57 32.626 +04 03 12.53 V F51
2017-10-01 13:31:17 C 02 55 58.538 +04 11 16.78 V F51
2017-10-01 13:47:57 C 02 55 57.311 +04 11 23.25 V F51
2017-10-01 14:04:49 C 02 55 56.239 +04 11 27.99 V F51
2017-10-28 11:26:48 C 02 01 50.620 +08 04 23.01 V F51
2017-10-28 11:45:06 C 02 01 48.947 +08 04 29.45 V F51
2019-04-02 14:00:16 C 16 39 54.171 -11 26 43.65 U F51
2019-04-02 14:13:06 C 16 39 54.526 -11 27 14.21 U F51
2019-04-02 14:17:45 C 16 39 54.661 -11 27 25.11 U F51
2019-04-02 14:30:32 C 16 39 55.011 -11 27 55.63 U F51
2019-04-02 14:35:11 C 16 39 55.142 -11 28 06.67 U F51
2019-04-02 14:47:58 C 16 39 55.496 -11 28 37.08 U F51
2019-04-02 14:52:37 C 16 39 55.622 -11 28 48.21 U F51
2019-04-03 09:34:41 C 16 40 31.63 -12 14 01.8 u H21
2019-04-03 09:47:06 C 16 40 32.00 -12 14 32.4 u H21
2019-04-03 09:47:23 C 16 40 32.00 -12 14 33.0 u H21
2019-04-03 13:48:25 C 16 40 39.688 -12 24 20.49 V 568
2019-04-03 13:49:47 C 16 40 39.723 -12 24 23.86 V 568
2019-04-03 13:51:11 C 16 40 39.760 -12 24 27.31 V 568
2019-04-05 11:09:40 C 16 42 00.23 -14 20 06.3 V I52
2019-04-05 11:13:51 C 16 42 00.27 -14 20 16.4 V I52
2019-04-05 11:18:03 C 16 42 00.43 -14 20 27.2 V I52
2019-04-05 11:19:08 C 16 42 00.43 -14 20 31.0 V I52
2019-04-07 02:32:38 C 16 43 03.44 -16 07 10.5 V L01
2019-04-07 02:34:19 C 16 43 03.49 -16 07 15.2 V L01
2019-04-07 02:37:07 C 16 43 03.61 -16 07 23.5 V L01
2019-04-09 15:02:32 C 16 44 26.611 -19 04 06.97 V T12
2019-04-09 15:03:34 C 16 44 26.625 -19 04 10.15 V T12
2019-04-09 15:04:48 C 16 44 26.641 -19 04 13.79 V T12
2019-04-10 08:31:56 C 16 44 47.79 -19 57 57.5 u 807
2019-04-10 08:35:42 C 16 44 47.85 -19 58 09.4 u 807
2019-04-10 08:38:48 C 16 44 47.88 -19 58 19.0 u 807
2019-04-12 14:38:21 C 16 45 42.65 -22 53 50.7 V 474
2019-04-12 14:44:28 C 16 45 42.68 -22 54 12.0 V 474
2019-04-12 14:54:44 C 16 45 42.76 -22 54 46.4 V 474
2019-04-14 11:24:35 C 16 46 14.19 -25 29 48.0 V I52
2019-04-14 11:27:05 C 16 46 14.28 -25 29 56.2 V I52
2019-04-14 11:27:42 C 16 46 14.27 -25 29 59.2 V I52
2019-05-10 13:12:01 C 16 02 59.84 -69 33 31.5 V 474
2019-05-10 13:20:52 C 16 02 57.47 -69 34 04.6 V 474
2019-05-10 13:24:16 C 16 02 56.67 -69 34 17.0 V 474
2019-06-02 09:39:53 C 09 18 41.60 -80 21 02.1 V 474
2019-06-02 09:50:02 C 09 18 36.72 -80 20 52.1 V 474
2019-06-02 10:00:10 C 09 18 31.84 -80 20 42.4 V 474