2021 RQ12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5452243000
Semi-major axis (a)2.6138210000 AU
Inclination (i)11.93094000°
Long. of Asc. Node (Ω)191.80570000°
Arg. of Perihelion (ω)190.48141000°
Mean Anomaly (M)348.54481000°
Mean Motion (n)0.2332331700°/day
Perihelion dist (q)1.18870230 AU
Aphelion dist (Q)4.03893970 AU
Orbital Period4.22584700 yr
Physical Parameters
H (abs. magnitude)23.68
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.750″
Uncertainty6
Orbit TypeAmor
MOID0.191348 AU
Observations Used23
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-10-26
Observations (25)
Date Type RA Dec Mag Band Observatory
2021-09-10 07:09:58 C 22 57 37.362 +17 50 11.84 U F52
2021-09-10 07:27:26 C 22 57 38.588 +17 49 59.39 U F52
2021-09-10 07:44:52 C 22 57 39.786 +17 49 46.65 U F52
2021-09-10 08:02:18 C 22 57 40.969 +17 49 33.91 U F52
2021-09-10 11:33:57 C 22 57 55.209 +17 46 54.67 V F51
2021-09-10 11:34:53 C 22 57 55.265 +17 46 53.90 V F51
2021-09-12 08:42:13 C 23 01 30.622 +17 10 06.91 V 568
2021-09-12 08:43:58 C 23 01 30.744 +17 10 05.53 V 568
2021-09-12 08:45:42 C 23 01 30.876 +17 10 03.91 V 568
2021-09-13 01:15:48 C 23 02 51.27 +16 55 02.9 V 033
2021-09-13 01:20:57 C 23 02 51.66 +16 54 58.1 V 033
2021-09-13 01:26:07 C 23 02 52.10 +16 54 52.9 V 033
2021-09-28 04:46:28 C 23 42 31.01 +08 27 59.4 V V06
2021-09-28 04:49:54 C 23 42 31.42 +08 27 53.1 V V06
2021-09-28 04:53:20 C 23 42 31.86 +08 27 46.4 V V06
2021-10-05 08:28:07 C 00 07 28.452 +02 39 54.12 U F52
2021-10-05 08:43:44 C 00 07 30.703 +02 39 20.44 U F52
2021-10-05 08:59:30 C 00 07 32.959 +02 38 46.47 U F52
2021-10-05 09:15:14 C 00 07 35.191 +02 38 12.66 U F52
2021-10-10 07:09:54 C 00 26 25.70 -01 38 11.3 V G96
2021-10-10 07:17:24 C 00 26 26.79 -01 38 28.5 V G96
2021-10-10 07:24:54 C 00 26 27.99 -01 38 45.2 V G96
2021-10-10 07:32:24 C 00 26 29.13 -01 39 01.1 V G96
2021-10-26 08:58:05 C 01 29 28.121 -13 22 49.99 U F51
2021-10-26 09:38:10 C 01 29 33.775 -13 23 42.58 U F51