IAA RAS IAA Minor Planet Database

2021 RE19

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5400250171 ± 7.73e-06
Semi-major axis (a)2.3970560098 AU ± 4.37e-05
Inclination (i)4.83154145° ± 5.40e-05
Long. of Asc. Node (Ω)145.52673444° ± 6.84e-05
Arg. of Perihelion (ω)253.15516192° ± 8.81e-05
Mean Anomaly (M)33.61273395° ± 1.08e-02
Mean Motion (n)0.2655797779°/day ± 7.27e-06
Perihelion dist (q)1.10258580 AU ± 2.73e-05
Aphelion dist (Q)3.69152622 AU ± 6.99e-05
Orbital Period3.71122490 yr ± 1.02e-04
Physical Parameters
H (abs. magnitude)24.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.210″
Uncertainty2
Orbit TypeAmor
MOID0.136161 AU
Observations Used48
Oppositions1
Arc Total2021-2021
First Observation Used2021-09-13
Last Observation Used2021-12-05
Observations (48)
Date Type RA Dec Mag Band Observatory
2021-09-13 09:05:20 C 00 30 46.524 -09 25 42.05 – U F52
2021-09-13 09:20:59 C 00 30 48.177 -09 25 53.92 – U F52
2021-09-13 09:52:18 C 00 30 51.427 -09 26 17.38 – U F52
2021-09-14 06:41:26 C 00 33 13.79 -09 41 58.2 – u H21
2021-09-14 07:03:02 C 00 33 16.14 -09 42 13.8 – u H21
2021-09-14 07:36:47 C 00 33 19.11 -09 41 57.2 – V 807
2021-09-14 07:42:16 C 00 33 19.69 -09 42 01.1 – V 807
2021-09-14 07:47:44 C 00 33 20.30 -09 42 05.3 – V 807
2021-09-15 05:54:49 C 00 35 58.05 -09 58 57.7 – V 807
2021-09-15 06:00:57 C 00 35 58.70 -09 59 02.7 – V 807
2021-09-15 06:06:47 C 00 35 59.34 -09 59 07.1 – V 807
2021-09-15 11:17:30 C 00 36 36.981 -10 03 40.75 – V F51
2021-09-15 11:35:24 C 00 36 38.925 -10 03 54.66 – V F51
2021-09-16 05:35:12 C 00 38 50.98 -10 17 26.2 – V 807
2021-09-16 05:43:10 C 00 38 51.87 -10 17 32.3 – V 807
2021-09-16 05:51:09 C 00 38 52.78 -10 17 38.6 – V 807
2021-09-16 06:29:41 C 00 38 57.81 -10 18 52.5 – u H21
2021-09-16 06:38:26 C 00 38 58.82 -10 18 59.6 – u H21
2021-09-16 06:39:02 C 00 38 58.89 -10 19 00.0 – u H21
2021-09-16 07:01:52 C 00 39 01.48 -10 19 18.1 – u H21
2021-10-03 09:33:11 C 01 45 44.836 -16 14 07.14 – U F52
2021-10-03 10:04:10 C 01 45 50.720 -16 14 33.67 – U F52
2021-10-03 10:19:40 C 01 45 53.658 -16 14 46.63 – U F52
2021-10-05 10:47:09 C 01 56 00.507 -16 53 28.68 – U F52
2021-10-05 11:02:56 C 01 56 03.626 -16 53 40.81 – U F52
2021-10-05 11:18:39 C 01 56 06.733 -16 53 53.41 – U F52
2021-10-05 11:23:23 C 01 56 07.628 -16 53 56.75 – U F51
2021-10-05 11:31:12 C 01 56 09.206 -16 54 02.59 – U F51
2021-10-05 11:39:02 C 01 56 10.766 -16 54 08.63 – U F51
2021-10-06 10:29:26 C 02 01 07.455 -17 11 20.70 – U F51
2021-10-06 10:46:00 C 02 01 10.799 -17 11 33.12 – U F51
2021-10-06 11:18:53 C 02 01 17.432 -17 11 57.57 – U F51
2021-10-31 10:43:57 C 04 19 07.371 -17 32 58.09 – U F52
2021-10-31 10:58:37 C 04 19 10.000 -17 32 48.15 – U F52
2021-10-31 11:13:12 C 04 19 12.598 -17 32 38.12 – U F52
2021-11-11 08:49:19 C 05 01 44.79 -13 31 26.5 – V V06
2021-11-11 08:52:45 C 05 01 45.17 -13 31 22.4 – V V06
2021-11-11 08:56:11 C 05 01 45.60 -13 31 18.4 – V V06
2021-11-11 08:59:37 C 05 01 46.00 -13 31 14.3 – V V06
2021-11-11 09:40:26 C 05 01 50.79 -13 30 29.8 – o 291
2021-11-11 09:50:41 C 05 01 51.97 -13 30 18.7 – o 291
2021-11-11 10:00:53 C 05 01 53.15 -13 30 07.5 – o 291
2021-11-25 05:58:30 C 05 33 01.23 -06 54 36.9 – V 807
2021-11-25 06:06:28 C 05 33 01.61 -06 54 27.1 – V 807
2021-11-25 06:14:27 C 05 33 02.02 -06 54 17.0 – V 807
2021-12-05 05:31:43 C 05 43 48.22 -01 56 10.2 – V 807
2021-12-05 05:37:02 C 05 43 48.34 -01 56 03.3 – V 807
2021-12-05 05:42:22 C 05 43 48.46 -01 55 57.2 – V 807