2021 RE1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5055554147 ± 6.93e-06
Semi-major axis (a)2.3128923741 AU ± 3.62e-05
Inclination (i)9.28048286° ± 8.74e-05
Long. of Asc. Node (Ω)201.60592716° ± 1.94e-05
Arg. of Perihelion (ω)176.72066014° ± 3.15e-05
Mean Anomaly (M)60.96630657° ± 9.84e-03
Mean Motion (n)0.2802071029°/day ± 6.59e-06
Perihelion dist (q)1.14359711 AU ± 2.40e-05
Aphelion dist (Q)3.48218764 AU ± 5.69e-05
Orbital Period3.51749215 yr ± 8.27e-05
Physical Parameters
H (abs. magnitude)22.91
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.218″
Uncertainty1
Orbit TypeAmor
MOID0.144130 AU
Observations Used110
Oppositions1
Arc Total2021-2021
First Observation Used2021-09-04
Last Observation Used2021-11-27
Observations (113)
Date Type RA Dec Mag Band Observatory
2021-09-04 08:59:38 C 23 06 15.220 +26 56 33.85 U F52
2021-09-04 09:15:16 C 23 06 16.743 +26 56 39.40 U F52
2021-09-04 09:46:39 C 23 06 19.823 +26 56 50.15 U F52
2021-09-04 20:01:25 C 23 07 27.97 +26 59 44.6 V L01
2021-09-04 20:04:47 C 23 07 28.29 +26 59 45.7 V L01
2021-09-04 20:08:10 C 23 07 28.70 +26 59 46.3 V L01
2021-09-04 20:11:31 C 23 07 29.09 +26 59 47.0 V L01
2021-09-04 20:14:53 C 23 07 29.39 +26 59 48.7 V L01
2021-09-04 23:08:45 C 23 07 47.40 +27 00 42.1 V 033
2021-09-04 23:11:50 C 23 07 47.71 +27 00 43.0 V 033
2021-09-04 23:14:54 C 23 07 47.96 +27 00 43.8 V 033
2021-09-05 13:20:27 C 23 09 20.925 +27 05 04.58 U F51
2021-09-05 13:41:22 C 23 09 23.114 +27 05 09.32 U F51
2021-09-05 13:51:46 C 23 09 24.210 +27 05 11.68 U F51
2021-09-05 19:29:04 C 23 10 06.14 +27 06 24.5 V 033
2021-09-05 19:31:44 C 23 10 06.46 +27 06 25.3 V 033
2021-09-05 19:34:24 C 23 10 06.72 +27 06 26.0 V 033
2021-09-06 04:03:03 C 23 11 04.85 +27 08 49.7 u H21
2021-09-06 04:27:20 C 23 11 07.48 +27 08 56.2 u H21
2021-09-06 04:53:44 C 23 11 11.36 +27 09 02.5 V 654
2021-09-06 05:11:04 C 23 11 13.25 +27 09 07.7 V 654
2021-09-06 06:31:53 C 23 11 21.93 +27 09 30.7 V 654
2021-09-06 06:49:13 C 23 11 23.78 +27 09 35.4 V 654
2021-09-06 08:31:33 C 23 11 34.38 +27 10 02.0 V G96
2021-09-06 08:44:13 C 23 11 35.71 +27 10 04.8 V G96
2021-09-06 08:52:28 C 23 11 36.58 +27 10 06.8 V G96
2021-09-06 09:00:43 C 23 11 37.45 +27 10 08.4 V G96
2021-09-09 08:16:22 C 23 20 27.327 +27 23 01.14 U F52
2021-09-09 08:33:57 C 23 20 29.426 +27 23 03.60 U F52
2021-09-09 09:09:09 C 23 20 33.627 +27 23 08.76 U F52
2021-09-10 08:15:34 C 23 23 38.120 +27 25 03.66 U F51
2021-09-10 08:27:57 C 23 23 39.662 +27 25 04.99 U F51
2021-09-10 08:40:20 C 23 23 41.197 +27 25 06.20 U F51
2021-09-10 08:52:45 C 23 23 42.738 +27 25 07.32 U F51
2021-09-17 06:21:44 C 23 48 58.13 +27 01 48.0 V G96
2021-09-17 06:31:04 C 23 48 59.63 +27 01 43.6 V G96
2021-09-17 06:37:58 C 23 49 00.71 +27 01 42.4 V G96
2021-09-17 06:44:53 C 23 49 01.81 +27 01 40.9 V G96
2021-09-28 07:58:14 C 00 41 18.442 +23 28 09.84 U F52
2021-09-28 08:16:36 C 00 41 22.206 +23 27 47.28 U F52
2021-09-28 08:35:00 C 00 41 25.975 +23 27 24.37 U F52
2021-10-02 12:52:24 C 01 03 42.439 +20 59 19.50 U F52
2021-10-02 13:47:46 C 01 03 54.213 +20 57 44.77 U F52
2021-10-03 06:49:22 C 01 07 48.42 +20 28 55.3 V 703
2021-10-03 06:56:59 C 01 07 50.08 +20 28 42.2 V 703
2021-10-03 07:04:35 C 01 07 51.62 +20 28 29.2 V 703
2021-10-03 07:12:11 C 01 07 53.24 +20 28 16.2 V 703
2021-10-03 11:40:05 C 01 08 52.409 +20 20 46.00 U F51
2021-10-03 11:51:22 C 01 08 54.759 +20 20 26.37 U F51
2021-10-03 12:01:28 C 01 08 56.873 +20 20 08.66 U F51