2022 SD4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3180231000
Semi-major axis (a)1.4295438000 AU
Inclination (i)14.53993000°
Long. of Asc. Node (Ω)182.49199000°
Arg. of Perihelion (ω)219.90217000°
Mean Anomaly (M)284.25020000°
Mean Motion (n)0.5766441400°/day
Perihelion dist (q)0.97491580 AU
Aphelion dist (Q)1.88417180 AU
Orbital Period1.70921300 yr
Physical Parameters
H (abs. magnitude)26.48
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.700″
Uncertainty7
Orbit TypeApollo
MOID0.024635 AU
Observations Used29
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-09-26
Observations (30)
Date Type RA Dec Mag Band Observatory
2022-09-19 05:25:48 C 23 14 37.806 +29 45 16.34 V V00
2022-09-19 05:32:52 C 23 14 40.427 +29 44 48.16 V V00
2022-09-19 05:35:12 C 23 14 41.183 +29 44 37.82 V G96
2022-09-19 05:39:55 C 23 14 43.030 +29 44 20.15 V V00
2022-09-19 05:43:19 C 23 14 44.178 +29 44 05.14 V G96
2022-09-19 05:46:59 C 23 14 45.690 +29 43 51.89 V V00
2022-09-19 05:51:26 C 23 14 47.173 +29 43 32.74 V G96
2022-09-19 05:59:55 C 23 14 50.334 +29 42 58.64 V G96
2022-09-19 09:25:57 C 23 16 08.267 +29 28 28.85 V V00
2022-09-19 09:26:29 C 23 16 08.447 +29 28 26.65 V V00
2022-09-19 09:27:01 C 23 16 08.684 +29 28 24.60 V V00
2022-09-19 09:27:33 C 23 16 08.879 +29 28 22.01 V V00
2022-09-19 10:25:40 C 23 16 31.83 +29 24 02.6 o 291
2022-09-19 10:32:14 C 23 16 34.47 +29 23 33.6 o 291
2022-09-19 10:38:56 C 23 16 37.14 +29 23 03.3 o 291
2022-09-21 18:47:07 C 23 45 41.75 +24 04 22.9 X 033
2022-09-21 18:48:41 C 23 45 42.69 +24 04 11.7 X 033
2022-09-21 18:50:15 C 23 45 43.62 +24 04 00.4 X 033
2022-09-21 18:52:03 C 23 45 44.69 +24 03 47.4 X 033
2022-09-23 23:37:10 C 00 24 19.53 +15 30 36.0 X 033
2022-09-23 23:38:30 C 00 24 20.60 +15 30 19.3 X 033
2022-09-23 23:39:49 C 00 24 21.70 +15 30 02.9 X 033
2022-09-23 23:41:15 C 00 24 22.88 +15 29 44.9 X 033
2022-09-25 03:47:22 C 00 51 25.571 +08 47 33.18 V I52
2022-09-25 03:47:36 C 00 51 25.834 +08 47 29.04 V I52
2022-09-25 03:47:51 C 00 51 26.111 +08 47 25.33 V I52
2022-09-25 03:49:16 C 00 51 27.544 +08 47 02.83 V I52
2022-09-26 09:46:34 C 01 25 07.694 -00 15 53.39 V G96
2022-09-26 09:54:03 C 01 25 16.432 -00 18 22.79 V G96
2022-09-26 10:08:59 C 01 25 33.805 -00 23 20.47 V G96