2022 SD38

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5818157000
Semi-major axis (a)2.5672210000 AU
Inclination (i)15.66695000°
Long. of Asc. Node (Ω)8.93471000°
Arg. of Perihelion (ω)349.25246000°
Mean Anomaly (M)276.62364000°
Mean Motion (n)0.2396123500°/day
Perihelion dist (q)1.07357150 AU
Aphelion dist (Q)4.06087050 AU
Orbital Period4.11334260 yr
Physical Parameters
H (abs. magnitude)23.69
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.760″
Uncertainty7
Orbit TypeAmor
MOID0.075105 AU
Observations Used57
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-10-19
Observations (59)
Date Type RA Dec Mag Band Observatory
2022-09-29 08:20:20 C 23 19 20.366 -24 02 27.05 U F52
2022-09-29 08:35:00 C 23 19 21.474 -23 59 43.21 U F52
2022-09-29 08:49:35 C 23 19 22.573 -23 57 00.07 U F52
2022-09-29 12:33:01 C 23 19 40.099 -23 14 53.15 V F51
2022-09-29 12:33:37 C 23 19 40.184 -23 14 46.61 V F51
2022-09-29 21:17:20 C 23 20 42.641 -21 36 18.72 Z L34
2022-09-29 22:26:27 C 23 20 48.180 -21 23 10.61 Z L34
2022-09-30 01:25:57 C 23 21 11.62 -20 47 00.9 u 807
2022-09-30 01:32:57 C 23 21 12.20 -20 45 40.7 u 807
2022-09-30 01:39:58 C 23 21 12.75 -20 44 21.0 u 807
2022-09-30 05:17:55 C 23 21 35.191 -20 04 32.45 V U52
2022-09-30 05:30:55 C 23 21 36.209 -20 02 02.18 V U52
2022-09-30 05:57:13 C 23 21 34.83 -19 56 58.1 u H21
2022-09-30 05:58:59 C 23 21 34.98 -19 56 37.5 u H21
2022-09-30 06:00:51 C 23 21 35.13 -19 56 16.2 u H21
2022-09-30 06:02:48 C 23 21 35.29 -19 55 53.2 u H21
2022-09-30 06:04:57 C 23 21 35.48 -19 55 28.4 u H21
2022-09-30 09:49:48 C 23 22 00.096 -19 11 49.73 V 568
2022-09-30 09:50:54 C 23 22 00.175 -19 11 37.22 V 568
2022-09-30 09:51:42 C 23 22 00.242 -19 11 27.70 V 568
2022-09-30 17:56:25 C 23 22 51.79 -17 37 58.4 V N51
2022-09-30 18:05:59 C 23 22 52.59 -17 36 07.5 V N51
2022-09-30 18:15:25 C 23 22 53.28 -17 34 18.1 V N51
2022-10-01 07:55:45 C 23 24 22.293 -14 54 06.39 U F52
2022-10-01 08:12:13 C 23 24 23.506 -14 50 53.78 U F52
2022-10-01 08:28:45 C 23 24 24.728 -14 47 39.90 U F52
2022-10-01 08:45:17 C 23 24 25.930 -14 44 26.14 U F52
2022-10-01 09:38:01 C 23 24 33.02 -14 32 08.5 V 474
2022-10-01 09:42:30 C 23 24 33.37 -14 31 15.8 V 474
2022-10-01 09:44:45 C 23 24 33.59 -14 30 49.5 V 474
2022-10-01 09:46:59 C 23 24 33.78 -14 30 23.1 V 474
2022-10-04 20:59:48 C 23 32 55.09 +01 27 36.6 X K19
2022-10-04 21:09:17 C 23 32 55.91 +01 29 21.0 X K19
2022-10-04 21:49:08 C 23 32 58.07 +01 36 30.7 V K61
2022-10-04 21:50:03 C 23 32 58.21 +01 36 42.2 V K61
2022-10-05 03:36:28 C 23 33 33.30 +02 40 07.3 u H21
2022-10-05 03:39:16 C 23 33 33.54 +02 40 37.8 u H21
2022-10-05 03:42:03 C 23 33 33.75 +02 41 08.1 u H21
2022-10-05 03:44:51 C 23 33 33.94 +02 41 38.6 u H21
2022-10-05 03:47:38 C 23 33 34.13 +02 42 09.0 u H21
2022-10-05 03:50:26 C 23 33 34.34 +02 42 39.5 u H21
2022-10-05 03:53:13 C 23 33 34.55 +02 43 09.6 u H21
2022-10-05 03:56:35 C 23 33 34.80 +02 43 46.0 u H21
2022-10-05 20:48:04 C 23 35 13.061 +05 43 45.26 V A17
2022-10-05 21:00:02 C 23 35 13.968 +05 45 51.48 V A17
2022-10-05 21:12:02 C 23 35 14.947 +05 47 57.48 V A17
2022-10-07 02:05:24 C 23 38 00.38 +10 42 35.8 u 807
2022-10-07 02:09:39 C 23 38 00.66 +10 43 17.2 u 807
2022-10-07 02:14:01 C 23 38 00.97 +10 43 59.8 u 807
2022-10-15 22:35:11 C 23 56 36.79 +35 10 45.2 X C95