2019 JA1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2629196795 ± 4.24e-06
Semi-major axis (a)1.4910142772 AU ± 1.00e-05
Inclination (i)5.36054888° ± 6.07e-05
Long. of Asc. Node (Ω)235.30297424° ± 4.54e-05
Arg. of Perihelion (ω)5.44615274° ± 5.62e-05
Mean Anomaly (M)203.02814121° ± 1.30e-02
Mean Motion (n)0.5413642502°/day ± 5.45e-06
Perihelion dist (q)1.09899728 AU ± 9.72e-06
Aphelion dist (Q)1.88303127 AU ± 1.41e-05
Orbital Period1.82063423 yr ± 1.83e-05
Physical Parameters
H (abs. magnitude)23.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.288″
Uncertainty2
Orbit TypeAmor
MOID0.086468 AU
Observations Used68
Oppositions1
Arc Total2019-2019
First Observation Used2019-04-05
Last Observation Used2019-07-24
Observations (70)
Date Type RA Dec Mag Band Observatory
2019-04-05 07:57:57 C 11 39 40.427 -22 28 27.30 U F51
2019-04-05 08:13:48 C 11 39 39.990 -22 28 22.09 U F51
2019-04-05 08:29:39 C 11 39 39.554 -22 28 17.07 U F51
2019-04-07 08:13:42 C 11 39 04.634 -22 10 40.29 U F51
2019-04-07 08:28:34 C 11 39 04.283 -22 10 34.52 U F51
2019-04-07 08:43:27 C 11 39 03.918 -22 10 28.65 U F51
2019-04-07 08:58:24 C 11 39 03.552 -22 10 22.54 U F51
2019-05-01 09:11:45 C 11 54 07.814 -14 57 03.08 U F51
2019-05-01 09:29:07 C 11 54 08.786 -14 56 44.04 U F51
2019-05-01 09:46:32 C 11 54 09.796 -14 56 25.14 U F51
2019-05-02 02:34:25 C 11 55 27.95 -14 38 55.0 u H21
2019-05-02 02:43:12 C 11 55 28.47 -14 38 45.7 u H21
2019-05-02 02:59:00 C 11 55 29.45 -14 38 29.5 u H21
2019-05-02 03:58:33 C 11 55 34.57 -14 37 21.2 V I52
2019-05-02 04:03:35 C 11 55 34.89 -14 37 15.4 V I52
2019-05-02 04:06:10 C 11 55 34.97 -14 37 13.2 V I52
2019-05-02 04:11:59 C 11 55 35.33 -14 37 07.9 V I52
2019-05-02 04:13:39 C 11 55 35.56 -14 37 04.0 o 691
2019-05-02 04:45:31 C 11 55 37.50 -14 36 30.1 o 691
2019-05-02 05:17:15 C 11 55 39.43 -14 35 56.1 o 691
2019-05-04 03:37:05 C 11 59 28.13 -13 45 44.4 V I52
2019-05-04 03:40:24 C 11 59 28.34 -13 45 41.1 V I52
2019-05-04 03:43:41 C 11 59 28.58 -13 45 37.5 V I52
2019-05-04 03:46:59 C 11 59 28.82 -13 45 33.7 V I52
2019-05-04 04:03:58 C 11 59 30.06 -13 45 14.2 o 691
2019-05-04 04:09:52 C 11 59 30.46 -13 45 08.4 o 691
2019-05-04 04:15:48 C 11 59 30.90 -13 45 02.0 o 691
2019-05-06 05:34:56 C 12 04 00.27 -12 50 00.3 V I52
2019-05-06 05:38:04 C 12 04 00.52 -12 49 57.3 V I52
2019-05-06 05:39:09 C 12 04 00.62 -12 49 56.5 V I52
2019-05-09 07:11:07 C 12 11 41.812 -11 25 18.23 U F51
2019-05-09 07:12:02 C 12 11 41.914 -11 25 17.03 U F51
2019-05-09 07:26:01 C 12 11 43.207 -11 25 00.63 U F51
2019-05-09 07:26:56 C 12 11 43.300 -11 24 59.64 U F51
2019-05-09 07:40:56 C 12 11 44.604 -11 24 43.37 U F51
2019-05-09 07:41:51 C 12 11 44.688 -11 24 42.18 U F51
2019-05-09 07:55:49 C 12 11 45.980 -11 24 26.00 U F51
2019-05-10 05:33:10 C 12 14 16.738 -10 59 07.30 V T12
2019-05-10 05:35:37 C 12 14 16.978 -10 59 04.46 V T12
2019-05-23 03:16:04 C 12 59 36.68 -04 51 42.4 u 807
2019-05-23 03:21:25 C 12 59 37.51 -04 51 36.2 u 807
2019-05-23 03:26:47 C 12 59 38.34 -04 51 30.0 u 807
2019-05-26 06:09:38 C 13 13 01.03 -03 28 37.5 o 691
2019-05-26 06:37:18 C 13 13 05.68 -03 28 06.3 o 691
2019-05-26 07:05:00 C 13 13 10.33 -03 27 36.1 o 691
2019-06-03 04:25:02 C 13 49 55.71 -00 18 53.7 u H21
2019-06-03 04:38:24 C 13 49 58.19 -00 18 41.7 u H21
2019-06-04 06:47:54 C 13 55 14.98 +00 03 48.8 o 691
2019-06-04 07:06:07 C 13 55 18.41 +00 04 03.2 o 691
2019-06-04 07:24:27 C 13 55 21.94 +00 04 19.2 o 691