2021 RH26

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4290500595 ± 1.98e-06
Semi-major axis (a)1.6297997809 AU ± 5.28e-06
Inclination (i)14.97186506° ± 7.77e-05
Long. of Asc. Node (Ω)357.42263264° ± 9.67e-06
Arg. of Perihelion (ω)92.73610585° ± 1.61e-05
Mean Anomaly (M)316.59697588° ± 3.30e-03
Mean Motion (n)0.4737081902°/day ± 2.30e-06
Perihelion dist (q)0.93053409 AU ± 4.42e-06
Aphelion dist (Q)2.32906547 AU ± 8.20e-06
Orbital Period2.08066127 yr ± 1.01e-05
Physical Parameters
H (abs. magnitude)22.17
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.250″
Uncertainty1
Orbit TypeApollo
MOID0.161819 AU
Observations Used81
Oppositions1
Arc Total2021-2022
First Observation Used2021-09-05
Last Observation Used2022-03-24
Observations (85)
Date Type RA Dec Mag Band Observatory
2021-11-10 03:09:38 C 20 56 28.54 +26 27 50.3 V V06
2021-11-10 03:13:04 C 20 56 28.09 +26 27 55.9 V V06
2022-01-21 12:38:59 C 16 05 10.92 +42 29 40.1 V I52
2022-01-21 12:46:41 C 16 05 09.28 +42 29 31.4 V I52
2022-01-21 12:54:23 C 16 05 07.59 +42 29 23.5 V I52
2022-01-21 13:02:05 C 16 05 05.90 +42 29 14.5 V I52
2022-01-31 12:38:56 C 15 16 06.77 +36 57 32.3 V G96
2022-01-31 12:46:22 C 15 16 05.21 +36 57 20.4 V G96
2022-01-31 12:53:50 C 15 16 03.55 +36 57 09.3 V G96
2022-01-31 13:01:15 C 15 16 01.94 +36 56 57.9 V G96
2022-02-15 10:51:18 C 14 00 27.03 +25 54 33.1 V I52
2022-02-15 10:52:52 C 14 00 26.73 +25 54 29.2 V I52
2022-02-15 10:54:26 C 14 00 26.45 +25 54 28.5 V I52
2022-02-15 10:56:13 C 14 00 25.92 +25 54 23.3 V I52
2022-02-25 11:52:09 C 13 08 43.05 +17 12 49.2 V I52
2022-02-25 11:52:46 C 13 08 42.93 +17 12 47.8 V I52
2022-02-25 11:53:22 C 13 08 42.79 +17 12 46.1 V I52
2022-02-25 11:53:59 C 13 08 42.62 +17 12 44.9 V I52
2022-02-27 08:40:33 C 12 59 30.83 +15 36 18.6 V G96
2022-02-27 08:48:03 C 12 59 29.25 +15 36 03.0 V G96
2022-02-27 08:55:31 C 12 59 27.65 +15 35 47.2 V G96
2022-02-27 09:02:57 C 12 59 26.04 +15 35 31.1 V G96
2022-02-27 10:15:02 C 12 59 12.536 +15 33 03.09 U F52
2022-02-27 10:30:36 C 12 59 09.221 +15 32 30.23 U F52
2022-02-27 11:01:48 C 12 59 02.593 +15 31 24.50 U F52
2022-03-01 08:41:34 C 12 49 52.08 +13 54 52.3 V G96
2022-03-01 08:48:59 C 12 49 50.55 +13 54 37.1 V G96
2022-03-01 08:56:25 C 12 49 48.98 +13 54 21.3 V G96
2022-03-01 09:03:57 C 12 49 47.44 +13 54 05.6 V G96
2022-03-23 05:48:03 C 11 32 01.70 -00 00 48.5 o 691
2022-03-23 06:01:35 C 11 32 00.38 -00 01 02.9 o 691
2022-03-24 05:30:00 C 11 29 51.44 -00 25 13.8 V G96
2022-03-24 05:38:05 C 11 29 50.68 -00 25 21.3 V G96
2022-03-24 05:46:10 C 11 29 49.85 -00 25 30.3 V G96
2022-03-24 05:54:15 C 11 29 49.14 -00 25 38.1 V G96