2021 QS83

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4548676297 ± 5.79e-06
Semi-major axis (a)2.1217772112 AU ± 2.55e-05
Inclination (i)6.76800228° ± 7.11e-05
Long. of Asc. Node (Ω)351.96757262° ± 9.26e-05
Arg. of Perihelion (ω)315.55608204° ± 1.22e-04
Mean Anomaly (M)146.33217996° ± 9.10e-03
Mean Motion (n)0.3189059376°/day ± 5.76e-06
Perihelion dist (q)1.15664944 AU ± 1.86e-05
Aphelion dist (Q)3.08690498 AU ± 3.91e-05
Orbital Period3.09064889 yr ± 5.58e-05
Physical Parameters
H (abs. magnitude)22.37
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.150″
Uncertainty1
Orbit TypeAmor
MOID0.163213 AU
Observations Used27
Oppositions1
Arc Total2021-2021
First Observation Used2021-08-11
Last Observation Used2021-11-09
Observations (27)
Date Type RA Dec Mag Band Observatory
2021-08-11 13:06:22 C 01 19 05.348 -03 13 58.28 V F51
2021-08-31 10:13:20 C 01 21 20.211 +06 05 16.72 U F52
2021-08-31 10:29:58 C 01 21 19.728 +06 05 32.47 U F52
2021-08-31 11:03:14 C 01 21 18.703 +06 06 04.29 U F52
2021-09-09 08:26:38 C 01 13 53.64 +09 04 01.0 V G96
2021-09-09 08:34:05 C 01 13 53.24 +09 04 06.7 V G96
2021-09-09 08:41:34 C 01 13 52.87 +09 04 11.9 V G96
2021-09-09 08:49:01 C 01 13 52.46 +09 04 17.2 V G96
2021-09-11 10:56:36 C 01 11 34.740 +09 39 02.54 U F52
2021-09-11 11:15:06 C 01 11 33.748 +09 39 15.01 U F52
2021-09-11 11:33:41 C 01 11 32.715 +09 39 27.18 U F52
2021-09-27 08:50:04 C 00 50 54.853 +12 37 02.39 V F51
2021-09-27 09:05:57 C 00 50 53.882 +12 37 06.95 V F51
2021-09-27 09:06:52 C 00 50 53.831 +12 37 07.31 V F51
2021-09-27 09:21:51 C 00 50 52.912 +12 37 11.72 V F51
2021-09-27 09:22:46 C 00 50 52.860 +12 37 11.85 V F51
2021-09-27 09:37:53 C 00 50 51.917 +12 37 16.20 V F51
2021-09-27 09:38:49 C 00 50 51.864 +12 37 16.45 V F51
2021-10-02 07:27:02 C 00 44 33.674 +13 04 44.26 U F52
2021-10-02 07:59:52 C 00 44 31.811 +13 04 50.97 U F52
2021-10-02 08:16:20 C 00 44 30.891 +13 04 53.93 U F52
2021-10-13 07:40:08 C 00 32 56.666 +13 34 12.59 V F52
2021-10-13 07:54:51 C 00 32 56.111 +13 34 13.50 V F52
2021-10-13 08:09:28 C 00 32 55.507 +13 34 14.70 V F52
2021-10-13 08:24:16 C 00 32 54.912 +13 34 15.50 V F52
2021-10-29 10:21:17 C 00 25 09.748 +13 40 43.35 V F52
2021-11-09 05:02:55 C 00 26 10.535 +13 44 41.73 V F52