2022 SR11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0686546958 ± 9.71e-05
Semi-major axis (a)1.2165247478 AU ± 2.26e-04
Inclination (i)18.80237047° ± 1.11e-02
Long. of Asc. Node (Ω)189.28944708° ± 2.46e-03
Arg. of Perihelion (ω)213.88858258° ± 3.32e-02
Mean Anomaly (M)95.11296555° ± 2.00e-01
Mean Motion (n)0.7345660525°/day ± 2.04e-04
Perihelion dist (q)1.13300461 AU ± 2.41e-04
Aphelion dist (Q)1.30004488 AU ± 2.69e-04
Orbital Period1.34178033 yr ± 3.73e-04
Physical Parameters
H (abs. magnitude)24.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.291″
Uncertainty3
Orbit TypeAmor
MOID0.142645 AU
Observations Used18
Oppositions1
Arc Total2022-2022
First Observation Used2022-09-25
Last Observation Used2022-10-18
Observations (18)
Date Type RA Dec Mag Band Observatory
2022-09-25 10:15:09 C 02 22 05.580 +18 47 03.93 U F51
2022-09-25 10:35:19 C 02 22 07.005 +18 45 42.85 U F51
2022-09-25 10:55:19 C 02 22 08.372 +18 44 22.26 U F51
2022-09-25 14:00:22 C 02 22 20.746 +18 31 54.82 V F51
2022-09-25 14:01:34 C 02 22 20.864 +18 31 48.75 V F51
2022-09-25 14:02:49 C 02 22 20.937 +18 31 44.59 V F51
2022-09-25 14:04:04 C 02 22 21.020 +18 31 39.03 V F51
2022-09-25 14:15:13 C 02 22 21.791 +18 30 54.16 V F51
2022-09-25 14:16:25 C 02 22 21.865 +18 30 48.71 V F51
2022-09-27 08:31:37 C 02 25 44.479 +15 33 47.20 V V06
2022-09-27 08:34:23 C 02 25 44.684 +15 33 34.38 V V06
2022-09-27 08:37:10 C 02 25 44.857 +15 33 23.29 V V06
2022-09-27 08:39:56 C 02 25 45.048 +15 33 11.23 V V06
2022-09-27 11:58:17 C 02 26 00.096 +15 19 04.74 V 568
2022-09-27 12:01:42 C 02 26 00.308 +15 18 49.94 V 568
2022-09-27 12:03:07 C 02 26 00.398 +15 18 43.77 V 568
2022-10-18 15:03:54 C 02 52 18.575 -24 22 10.92 V T12
2022-10-18 15:06:10 C 02 52 18.618 -24 22 19.58 V T12