2022 SD19

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4398264323 ± 7.17e-04
Semi-major axis (a)1.9721414064 AU ± 2.81e-03
Inclination (i)34.24862176° ± 2.74e-02
Long. of Asc. Node (Ω)3.02381456° ± 6.36e-03
Arg. of Perihelion (ω)317.76242213° ± 2.28e-02
Mean Anomaly (M)68.57233868° ± 9.25e-01
Mean Motion (n)0.3558813251°/day ± 7.60e-04
Perihelion dist (q)1.10474149 AU ± 2.12e-03
Aphelion dist (Q)2.83954133 AU ± 4.28e-03
Orbital Period2.76953640 yr ± 5.91e-03
Physical Parameters
H (abs. magnitude)22.54
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.309″
Uncertainty3
Orbit TypeAmor
MOID0.180017 AU
Observations Used25
Oppositions1
Arc Total2022-2022
First Observation Used2022-09-24
Last Observation Used2022-10-04
Observations (26)
Date Type RA Dec Mag Band Observatory
2022-09-24 09:16:25 C 01 46 29.564 +26 34 37.02 V G96
2022-09-24 09:24:40 C 01 46 27.296 +26 35 12.26 V G96
2022-09-24 09:32:55 C 01 46 25.111 +26 35 46.86 V G96
2022-09-24 09:38:46 C 01 46 25.187 +26 36 15.99 U F52
2022-09-24 09:41:11 C 01 46 22.890 +26 36 20.84 V G96
2022-09-24 09:54:24 C 01 46 20.981 +26 37 22.07 U F52
2022-09-24 10:09:58 C 01 46 16.748 +26 38 28.22 U F52
2022-09-24 11:18:51 C 01 45 56.365 +26 43 10.38 V I52
2022-09-24 11:21:45 C 01 45 55.602 +26 43 22.66 V I52
2022-09-24 11:24:38 C 01 45 54.817 +26 43 34.75 V I52
2022-09-24 11:31:12 C 01 45 53.068 +26 44 01.90 V I52
2022-09-24 21:23:47 C 01 43 19.63 +27 24 58.9 X 033
2022-09-24 21:26:36 C 01 43 18.87 +27 25 10.6 X 033
2022-09-24 21:29:26 C 01 43 18.14 +27 25 22.2 X 033
2022-09-25 08:13:06 C 01 40 26.53 +28 09 20.3 V H36
2022-09-25 08:41:47 C 01 40 18.71 +28 11 16.6 V H36
2022-09-25 09:09:52 C 01 40 11.06 +28 13 08.9 V H36
2022-09-26 06:14:29 C 01 34 35.62 +29 36 19.8 u H21
2022-09-26 06:18:31 C 01 34 34.50 +29 36 35.4 u H21
2022-09-26 06:22:34 C 01 34 33.37 +29 36 51.2 u H21
2022-09-26 06:27:00 C 01 34 32.19 +29 37 08.1 u H21
2022-09-27 23:29:34 C 01 23 31.68 +32 08 10.0 X 033
2022-09-27 23:32:43 C 01 23 30.82 +32 08 21.1 X 033
2022-10-04 07:00:59 C 00 43 29.580 +39 19 17.90 V I52
2022-10-04 07:09:47 C 00 43 27.220 +39 19 36.90 V I52
2022-10-04 07:16:44 C 00 43 25.510 +39 19 53.60 V I52