2024 RY21

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0966247793 ± 6.34e-05
Semi-major axis (a)1.1522483354 AU ± 1.13e-04
Inclination (i)7.70192079° ± 4.39e-03
Long. of Asc. Node (Ω)178.36761545° ± 2.71e-04
Arg. of Perihelion (ω)215.67013831° ± 9.56e-03
Mean Anomaly (M)309.91553748° ± 3.80e-02
Mean Motion (n)0.7968803944°/day ± 1.17e-04
Perihelion dist (q)1.04091259 AU ± 1.25e-04
Aphelion dist (Q)1.26358408 AU ± 1.43e-04
Orbital Period1.23685598 yr ± 1.81e-04
Physical Parameters
H (abs. magnitude)26.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.213″
Uncertainty2
Orbit TypeAmor
MOID0.051058 AU
Observations Used33
Oppositions1
Arc Total2024-2024
First Observation Used2024-09-12
Last Observation Used2024-09-28
Observations (33)
Date Type RA Dec Mag Band Observatory
2024-09-12 08:24:31 C 23 34 08.153 +17 16 13.88 X F51
2024-09-12 08:41:41 C 23 34 10.066 +17 15 12.10 X F51
2024-09-12 08:59:04 C 23 34 11.979 +17 14 09.42 X F51
2024-09-12 11:09:45 C 23 34 26.133 +17 06 07.97 V F52
2024-09-12 11:10:57 C 23 34 26.282 +17 06 02.98 V F52
2024-09-12 11:12:24 C 23 34 21.145 +17 05 11.03 V H01
2024-09-12 11:18:42 C 23 34 21.967 +17 04 46.65 V H01
2024-09-12 11:31:16 C 23 34 23.592 +17 03 58.32 V H01
2024-09-12 11:43:48 C 23 34 25.270 +17 03 10.30 V H01
2024-09-13 04:06:41 C 23 37 04.262 +16 01 05.05 V H01
2024-09-13 04:14:41 C 23 37 05.269 +16 00 34.86 V H01
2024-09-13 04:25:31 C 23 37 06.623 +15 59 53.96 V H01
2024-09-13 04:37:49 C 23 37 08.140 +15 59 07.23 V H01
2024-09-13 04:44:49 C 23 37 09.534 +15 58 42.89 V I52
2024-09-13 04:50:53 C 23 37 10.240 +15 58 19.92 V I52
2024-09-13 04:55:21 C 23 37 10.772 +15 58 02.50 V I52
2024-09-13 04:59:49 C 23 37 11.312 +15 57 46.30 V I52
2024-09-13 08:39:29 C 23 37 43.695 +15 43 58.18 V F52
2024-09-13 08:40:41 C 23 37 43.847 +15 43 53.36 V F52
2024-09-14 05:03:00 C 23 40 48.36 +14 21 16.4 V H21
2024-09-14 05:06:28 C 23 40 48.80 +14 21 02.1 V H21
2024-09-14 05:14:19 C 23 40 49.79 +14 20 30.1 V H21
2024-09-22 06:23:22 C 00 14 19.67 -01 41 23.4 V 291
2024-09-22 06:28:39 C 00 14 20.46 -01 41 53.2 V 291
2024-09-22 06:33:57 C 00 14 21.28 -01 42 23.3 V 291
2024-09-25 06:50:25 C 00 28 23.218 -08 40 50.99 V G96
2024-09-25 06:57:54 C 00 28 24.406 -08 41 34.94 V G96
2024-09-25 07:05:21 C 00 28 25.561 -08 42 18.72 V G96
2024-09-25 07:12:49 C 00 28 26.756 -08 43 02.50 V G96
2024-09-28 09:08:15 C 00 43 24.772 -15 50 20.32 X F52
2024-09-28 09:25:24 C 00 43 27.454 -15 51 57.51 X F52
2024-09-28 09:42:33 C 00 43 30.234 -15 53 36.97 X F52
2024-09-28 09:59:44 C 00 43 32.946 -15 55 15.39 X F52