2022 ST11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5048909420 ± 1.79e-04
Semi-major axis (a)2.4045885542 AU ± 9.38e-04
Inclination (i)3.03436440° ± 7.33e-04
Long. of Asc. Node (Ω)323.66082676° ± 4.75e-03
Arg. of Perihelion (ω)28.93442172° ± 9.21e-03
Mean Anomaly (M)308.78860120° ± 1.79e-01
Mean Motion (n)0.2643328344°/day ± 1.55e-04
Perihelion dist (q)1.19053357 AU ± 6.32e-04
Aphelion dist (Q)3.61864353 AU ± 1.47e-03
Orbital Period3.72873194 yr ± 2.18e-03
Physical Parameters
H (abs. magnitude)23.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.493″
Uncertainty3
Orbit TypeAmor
MOID0.184598 AU
Observations Used27
Oppositions1
Arc Total2022-2022
First Observation Used2022-09-25
Last Observation Used2022-10-29
Observations (27)
Date Type RA Dec Mag Band Observatory
2022-09-25 09:18:58 C 01 25 05.920 +21 15 30.02 V G96
2022-09-25 09:26:23 C 01 25 06.337 +21 15 35.64 V G96
2022-09-25 09:33:47 C 01 25 06.730 +21 15 41.36 V G96
2022-09-25 09:41:11 C 01 25 07.144 +21 15 46.80 V G96
2022-09-25 11:39:57 C 01 25 13.790 +21 17 12.90 V I52
2022-09-25 11:56:33 C 01 25 14.780 +21 17 25.90 V I52
2022-09-25 12:04:31 C 01 25 15.160 +21 17 30.70 V I52
2022-09-26 06:30:46 C 01 26 28.14 +21 31 16.1 u H21
2022-09-26 06:34:47 C 01 26 28.36 +21 31 19.1 u H21
2022-09-26 06:38:49 C 01 26 28.60 +21 31 21.9 u H21
2022-09-26 06:42:59 C 01 26 28.78 +21 31 24.2 u H21
2022-09-26 08:26:08 C 01 26 35.180 +21 32 43.50 V I52
2022-09-26 08:32:34 C 01 26 35.550 +21 32 48.00 V I52
2022-09-26 08:46:06 C 01 26 36.250 +21 32 57.40 V I52
2022-09-27 09:27:22 C 01 28 06.930 +21 50 23.50 V I52
2022-09-27 09:34:01 C 01 28 07.240 +21 50 28.20 V I52
2022-09-27 09:45:49 C 01 28 09.786 +21 50 43.67 U F52
2022-09-27 10:04:16 C 01 28 10.696 +21 50 56.78 U F52
2022-09-27 10:22:53 C 01 28 11.616 +21 51 09.89 U F52
2022-10-14 09:04:10 C 01 45 18.410 +24 30 07.60 V I52
2022-10-14 09:20:39 C 01 45 18.778 +24 30 08.78 V I52
2022-10-14 09:38:00 C 01 45 19.040 +24 30 10.55 V I52
2022-10-14 10:00:54 C 01 45 19.483 +24 30 13.28 V I52
2022-10-29 04:46:07 C 01 52 30.374 +24 21 25.45 V I52
2022-10-29 05:14:35 C 01 52 30.680 +24 21 23.62 V I52
2022-10-29 05:44:55 C 01 52 31.004 +24 21 19.26 V I52
2022-10-29 06:06:36 C 01 52 31.202 +24 21 16.34 V I52