2021 RQ2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1271031106 ± 3.57e-05
Semi-major axis (a)0.9680906197 AU ± 9.75e-06
Inclination (i)1.26970738° ± 1.27e-03
Long. of Asc. Node (Ω)349.47166724° ± 4.87e-03
Arg. of Perihelion (ω)111.64635947° ± 1.23e-02
Mean Anomaly (M)46.22135608° ± 1.19e-02
Mean Motion (n)1.0347567261°/day ± 1.56e-05
Perihelion dist (q)0.84504329 AU ± 3.56e-05
Aphelion dist (Q)1.09113795 AU ± 3.63e-05
Orbital Period0.95251981 yr ± 1.44e-05
Physical Parameters
H (abs. magnitude)29.54
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.566″
Uncertainty2
Orbit TypeAten
MOID0.001828 AU
Observations Used19
Oppositions1
Arc Total2021-2021
First Observation Used2021-09-04
Last Observation Used2021-09-07
Observations (19)
Date Type RA Dec Mag Band Observatory
2021-09-04 08:27:41 C 23 47 29.469 -03 07 00.19 V F51
2021-09-04 08:43:19 C 23 47 29.669 -03 07 58.97 V F51
2021-09-04 08:58:55 C 23 47 29.698 -03 08 57.84 V F51
2021-09-04 09:14:36 C 23 47 29.573 -03 09 57.18 V F51
2021-09-04 12:15:08 C 23 47 21.859 -03 21 25.33 V F51
2021-09-05 10:45:30 C 23 53 55.02 -05 10 52.5 V T05
2021-09-05 10:48:08 C 23 53 55.02 -05 11 09.1 V T05
2021-09-05 10:52:05 C 23 53 55.04 -05 11 32.6 V T05
2021-09-05 10:59:21 C 23 53 55.05 -05 12 18.8 V T05
2021-09-07 06:44:45 C 00 23 57.62 -13 52 18.8 V 703
2021-09-07 07:00:06 C 00 24 10.04 -13 58 21.7 V 703
2021-09-07 07:07:47 C 00 24 16.20 -14 01 24.9 V 703
2021-09-07 09:17:20 C 00 25 59.87 -14 53 36.9 V V06
2021-09-07 09:17:55 C 00 26 00.34 -14 53 51.2 V V06
2021-09-07 09:18:29 C 00 26 00.83 -14 54 05.5 V V06
2021-09-07 09:19:04 C 00 26 01.31 -14 54 19.7 V V06
2021-09-07 18:19:12 C 00 44 41.13 -19 30 01.9 V N51
2021-09-07 18:22:45 C 00 44 47.28 -19 32 22.6 V N51
2021-09-07 18:26:16 C 00 44 53.27 -19 34 41.3 V N51