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
2021-10-03 12:11:34 C 01 08 59.013 +20 19 50.80 U F51
2021-10-04 17:33:10 C 01 15 37.49 +19 27 26.8 V D29
2021-10-04 17:34:26 C 01 15 37.74 +19 27 24.5 V D29
2021-10-04 17:53:32 C 01 15 41.82 +19 26 49.2 V D29
2021-10-04 17:54:48 C 01 15 42.10 +19 26 46.7 V D29
2021-10-04 18:13:53 C 01 15 46.13 +19 26 11.4 V D29
2021-10-04 18:15:09 C 01 15 46.42 +19 26 09.2 V D29
2021-10-07 08:49:00 C 01 29 52.975 +17 26 51.60 U F51
2021-10-07 09:06:02 C 01 29 56.528 +17 26 18.28 U F51
2021-10-07 09:22:56 C 01 30 00.032 +17 25 45.19 U F51
2021-10-07 09:41:14 C 01 30 03.819 +17 25 09.22 U F51
2021-10-08 22:32:57 C 01 38 12.80 +16 09 59.5 V A17
2021-10-08 22:49:56 C 01 38 16.39 +16 09 24.9 V A17
2021-10-08 23:09:44 C 01 38 20.46 +16 08 44.6 V A17
2021-10-09 00:42:20 C 01 38 39.68 +16 05 33.0 V K87
2021-10-09 00:57:16 C 01 38 42.77 +16 05 01.6 V K87
2021-10-10 01:38:52 C 01 44 05.09 +15 13 34.0 V K87
2021-10-10 01:52:50 C 01 44 07.98 +15 13 04.7 V K87
2021-10-11 11:54:40 C 01 51 25.410 +14 01 22.17 U F51
2021-10-11 12:11:29 C 01 51 28.708 +14 00 45.90 U F51
2021-10-11 12:28:23 C 01 51 32.016 +14 00 09.45 U F51
2021-10-11 12:45:11 C 01 51 35.318 +13 59 33.12 U F51
2021-10-11 15:19:59 C 01 52 10.90 +13 53 50.8 V D29
2021-10-11 15:40:20 C 01 52 14.88 +13 53 07.7 V D29
2021-10-12 15:19:46 C 01 57 12.26 +13 02 19.1 V D29
2021-10-12 15:40:07 C 01 57 16.18 +13 01 35.4 V D29
2021-10-12 16:00:29 C 01 57 20.13 +13 00 52.4 V D29
2021-10-13 12:10:41 C 02 01 27.120 +12 17 33.71 U F52
2021-10-13 12:28:09 C 02 01 30.402 +12 16 55.73 U F52
2021-10-13 12:45:41 C 02 01 33.711 +12 16 17.62 U F52
2021-10-13 13:03:10 C 02 01 37.021 +12 15 39.44 U F52
2021-10-14 12:51:58 C 02 06 25.013 +11 24 17.13 U F51
2021-10-14 12:58:28 C 02 06 26.243 +11 24 02.67 U F51
2021-10-14 13:04:56 C 02 06 27.418 +11 23 48.83 U F51
2021-10-14 13:11:22 C 02 06 28.623 +11 23 34.74 U F51
2021-10-26 02:56:27 C 02 53 23.03 +02 17 03.7 u 807
2021-10-26 03:04:30 C 02 53 24.05 +02 16 50.8 u 807
2021-10-26 03:12:26 C 02 53 25.07 +02 16 37.8 u 807
2021-10-26 11:10:42 C 02 54 28.053 +02 02 39.17 U F52
2021-10-26 12:01:04 C 02 54 34.101 +02 01 16.28 U F52
2021-10-27 04:12:47 C 02 56 44.41 +01 35 38.8 u 807
2021-10-27 04:16:40 C 02 56 44.86 +01 35 32.5 u 807
2021-10-27 04:20:39 C 02 56 45.29 +01 35 26.0 u 807
2021-10-28 07:38:28 C 03 00 13.40 +00 51 47.4 V G96
2021-10-28 07:47:03 C 03 00 14.36 +00 51 34.2 V G96
2021-10-28 07:54:31 C 03 00 15.17 +00 51 22.9 V G96
2021-10-28 08:01:58 C 03 00 16.02 +00 51 11.4 V G96
2021-11-10 08:49:51 C 03 29 32.67 -04 49 36.8 V I52
2021-11-10 08:53:42 C 03 29 32.95 -04 49 40.0 V I52
2021-11-10 08:59:06 C 03 29 33.26 -04 49 42.5 V I52