IAA RAS IAA Minor Planet Database

2019 LO4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2522403395 ± 6.46e-07
Semi-major axis (a)1.7009687825 AU ± 6.59e-07
Inclination (i)35.02570592° ± 7.63e-05
Long. of Asc. Node (Ω)69.62817356° ± 2.97e-05
Arg. of Perihelion (ω)255.21365067° ± 1.43e-04
Mean Anomaly (M)274.43665877° ± 7.81e-04
Mean Motion (n)0.4442912512°/day ± 2.58e-07
Perihelion dist (q)1.27191584 AU ± 1.20e-06
Aphelion dist (Q)2.13002173 AU ± 1.37e-06
Orbital Period2.21842379 yr ± 1.29e-06
Physical Parameters
H (abs. magnitude)20.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.249″
Uncertainty0
Orbit TypeAmor
MOID0.436874 AU
Observations Used57
Oppositions1
Arc Total2017-2019
First Observation Used2017-09-23
Last Observation Used2019-06-11
Observations (59)
Date Type RA Dec Mag Band Observatory
2017-09-23 14:37:34 C 05 13 03.940 -33 23 28.07 – V F51
2017-09-23 14:38:29 C 05 13 03.929 -33 23 27.67 – V F51
2017-09-23 14:50:35 C 05 13 03.742 -33 23 26.28 – V F51
2017-09-23 14:51:31 C 05 13 03.727 -33 23 25.99 – V F51
2017-10-03 13:48:28 C 05 07 06.924 -32 33 33.41 – V F51
2017-10-03 13:59:39 C 05 07 06.414 -32 33 30.75 – V F51
2017-10-03 14:10:19 C 05 07 05.976 -32 33 27.79 – V F51
2017-10-03 14:20:52 C 05 07 05.510 -32 33 25.22 – V F51
2017-11-06 11:17:17 C 03 54 36.873 -22 36 07.87 – V F51
2017-11-06 11:32:32 C 03 54 34.934 -22 35 46.41 – V F51
2017-11-06 11:47:46 C 03 54 32.975 -22 35 24.67 – V F51
2017-11-06 12:03:01 C 03 54 31.038 -22 35 03.69 – V F51
2017-12-11 07:25:58 C 02 33 54.735 +01 31 46.03 – V F51
2017-12-11 07:43:40 C 02 33 53.781 +01 32 14.49 – V F51
2017-12-11 08:01:16 C 02 33 52.846 +01 32 43.22 – V F51
2017-12-11 08:19:02 C 02 33 51.914 +01 33 12.22 – V F51
2019-05-21 11:30:46 C 15 49 19.924 +02 08 39.51 – V F52
2019-05-30 09:49:11 C 15 23 47.016 -02 59 07.93 – V F52
2019-05-30 10:06:55 C 15 23 44.770 -02 59 36.04 – V F52
2019-05-30 10:24:44 C 15 23 42.540 -03 00 03.75 – V F52
2019-05-30 10:42:20 C 15 23 40.317 -03 00 31.64 – V F52
2019-06-06 06:40:41 C 15 03 55.23 -07 29 58.3 – V G96
2019-06-06 06:48:07 C 15 03 54.34 -07 30 10.7 – V G96
2019-06-06 06:55:32 C 15 03 53.43 -07 30 24.0 – V G96
2019-06-06 07:02:57 C 15 03 52.52 -07 30 35.9 – V G96
2019-06-06 08:16:45 C 15 03 43.60 -07 32 41.1 – V I52
2019-06-06 08:18:33 C 15 03 43.41 -07 32 43.9 – V I52
2019-06-06 08:20:21 C 15 03 43.17 -07 32 47.1 – V I52
2019-06-06 08:22:09 C 15 03 42.96 -07 32 49.9 – V I52
2019-06-07 05:32:42 C 15 01 15.07 -08 08 48.6 – V I52
2019-06-07 05:34:29 C 15 01 14.83 -08 08 51.8 – V I52
2019-06-07 05:36:17 C 15 01 14.58 -08 08 55.1 – V I52
2019-06-07 05:38:05 C 15 01 14.39 -08 08 56.9 – V I52
2019-06-07 07:35:25 C 15 01 01.010 -08 12 14.27 – U F52
2019-06-07 07:52:15 C 15 00 58.999 -08 12 43.14 – U F52
2019-06-07 08:08:59 C 15 00 56.962 -08 13 11.95 – U F52
2019-06-07 08:25:49 C 15 00 54.946 -08 13 39.98 – U F52
2019-06-08 02:42:22 C 14 58 48.48 -08 44 53.9 – u H21
2019-06-08 02:52:13 C 14 58 47.34 -08 45 10.6 – u H21
2019-06-08 03:02:41 C 14 58 46.08 -08 45 28.5 – u H21
2019-06-08 03:34:40 C 14 58 42.29 -08 46 23.2 – u H21
2019-06-08 03:44:37 C 14 58 41.13 -08 46 40.2 – u H21
2019-06-08 04:24:01 C 14 58 36.76 -08 47 46.2 – V I52
2019-06-08 04:28:14 C 14 58 36.29 -08 47 53.6 – V I52
2019-06-08 04:32:27 C 14 58 35.82 -08 48 00.6 – V I52
2019-06-08 20:52:41 C 14 56 43.52 -09 15 58.7 – V L01
2019-06-08 20:58:55 C 14 56 42.84 -09 16 09.2 – V L01
2019-06-08 21:08:01 C 14 56 41.80 -09 16 24.3 – V L01
2019-06-09 05:27:35 C 14 55 45.13 -09 30 37.2 – V I52
2019-06-09 05:29:59 C 14 55 44.82 -09 30 41.9 – V I52