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
2021-11-10 09:35:36 C 03 29 35.33 -04 50 07.0 V I52
2021-11-11 07:00:14 C 03 31 02.37 -05 03 55.5 V G96
2021-11-11 07:07:43 C 03 31 02.79 -05 04 00.6 V G96
2021-11-11 07:15:13 C 03 31 03.20 -05 04 04.9 V G96
2021-11-11 07:26:43 C 03 31 03.85 -05 04 12.4 V G96
2021-11-12 09:14:08 C 03 32 43.078 -05 19 15.12 U F52
2021-11-12 09:30:36 C 03 32 43.926 -05 19 24.33 U F52
2021-11-12 09:47:04 C 03 32 44.778 -05 19 33.75 U F52
2021-11-12 10:03:38 C 03 32 45.649 -05 19 42.92 U F52
2021-11-27 09:49:32 C 03 49 23.303 -06 34 38.53 U F51
2021-11-27 10:05:46 C 03 49 23.770 -06 34 37.13 U F51
2021-11-27 10:22:01 C 03 49 24.204 -06 34 35.85 U F51
2021-11-27 10:38:15 C 03 49 24.632 -06 34 34.92 U F51