IAA RAS IAA Minor Planet Database

2021 RT1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7229188000
Semi-major axis (a)2.2854954000 AU
Inclination (i)4.12610000°
Long. of Asc. Node (Ω)343.44377000°
Arg. of Perihelion (ω)275.53633000°
Mean Anomaly (M)92.17898000°
Mean Motion (n)0.2852551800°/day
Perihelion dist (q)0.63326780 AU
Aphelion dist (Q)3.93772300 AU
Orbital Period3.45517880 yr
Physical Parameters
H (abs. magnitude)25.21
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.800″
Uncertainty7
Orbit TypeApollo
MOID0.001064 AU
Observations Used49
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2021-09-13
Observations (56)
Date Type RA Dec Mag Band Observatory
2021-09-05 09:52:46 C 01 45 39.10 +11 17 54.3 – U I41
2021-09-05 09:53:16 C 01 45 37.16 +11 17 48.6 – U I41
2021-09-05 11:19:00 C 01 40 32.02 +11 01 48.5 – U I41
2021-09-05 11:19:29 C 01 40 30.14 +11 01 43.9 – U I41
2021-09-05 11:20:22 C 01 40 27.29 +11 01 32.2 – U I41
2021-09-05 11:20:51 C 01 40 25.48 +11 01 27.3 – U I41
2021-09-06 08:31:45 C 00 49 06.25 +07 56 13.7 – V 703
2021-09-06 08:46:48 C 00 48 39.28 +07 54 33.3 – V 703
2021-09-06 08:54:19 C 00 48 25.91 +07 53 44.1 – V 703
2021-09-06 08:54:37 C 00 48 27.18 +07 53 37.8 – U I41
2021-09-06 08:55:07 C 00 48 26.24 +07 53 34.3 – U I41
2021-09-06 16:33:21 C 00 36 49.26 +07 06 22.5 – V N88
2021-09-06 16:33:44 C 00 36 48.67 +07 06 19.6 – V N88
2021-09-06 16:34:06 C 00 36 48.18 +07 06 17.7 – V N88
2021-09-06 16:34:30 C 00 36 47.65 +07 06 15.4 – V N88
2021-09-06 20:02:38 C 00 32 12.22 +06 47 28.8 – V L18
2021-09-06 20:07:54 C 00 32 05.38 +06 47 01.0 – V L18
2021-09-06 20:13:19 C 00 31 58.31 +06 46 33.9 – V L18
2021-09-06 20:36:37 C 00 31 29.88 +06 44 33.6 – V 246
2021-09-06 20:36:55 C 00 31 29.55 +06 44 32.0 – V 246
2021-09-06 20:37:12 C 00 31 29.15 +06 44 30.3 – V 246
2021-09-06 20:37:30 C 00 31 28.73 +06 44 28.9 – V 246
2021-09-06 20:38:12 C 00 31 28.46 +06 44 35.3 – V 595
2021-09-06 20:51:59 C 00 31 10.25 +06 43 11.6 – V 033
2021-09-06 20:52:23 C 00 31 09.75 +06 43 09.4 – V 033
2021-09-06 20:52:48 C 00 31 09.23 +06 43 07.3 – V 033
2021-09-06 20:53:20 C 00 31 09.25 +06 43 19.8 – V 595
2021-09-06 21:00:58 C 00 31 00.21 +06 42 47.5 – V 104
2021-09-06 21:01:27 C 00 30 59.01 +06 42 40.0 – V 595
2021-09-06 21:06:48 C 00 30 52.82 +06 42 18.7 – V 104
2021-09-06 22:36:36 C 00 29 06.931 +06 35 49.78 – V J04
2021-09-06 23:12:07 C 00 28 23.81 +06 32 59.4 – V J13
2021-09-06 23:12:55 C 00 28 22.86 +06 32 55.6 – V J13
2021-09-06 23:13:44 C 00 28 22.04 +06 32 51.8 – V J13
2021-09-07 12:35:01 C 00 14 45.082 +05 37 53.70 – V T12
2021-09-07 12:35:49 C 00 14 44.365 +05 37 50.85 – V T12
2021-09-07 21:06:14 C 00 08 12.10 +05 07 58.5 – V 033
2021-09-07 21:06:38 C 00 08 11.82 +05 07 57.4 – V 033
2021-09-07 21:07:03 C 00 08 11.51 +05 07 56.1 – V 033
2021-09-08 05:57:04 C 00 02 20.420 +04 43 35.68 – V G37
2021-09-08 05:57:16 C 00 02 20.293 +04 43 35.25 – V G37
2021-09-08 05:57:27 C 00 02 20.166 +04 43 34.66 – V G37
2021-09-08 05:57:39 C 00 02 20.039 +04 43 34.21 – V G37
2021-09-09 00:43:56 C 23 52 29.44 +04 00 49.1 – V 033
2021-09-09 00:44:26 C 23 52 29.20 +04 00 48.0 – V 033
2021-09-09 00:44:56 C 23 52 28.97 +04 00 47.1 – V 033
2021-09-09 00:45:28 C 23 52 28.73 +04 00 46.1 – V 033
2021-09-10 07:09:49 C 23 41 42.59 +03 13 31.5 – V G96
2021-09-10 07:20:39 C 23 41 39.19 +03 13 17.7 – V G96
2021-09-10 07:28:51 C 23 41 36.61 +03 13 07.4 – V G96