2022 SN2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5552792000 ± 2.00e+00
Semi-major axis (a)1.9891151000 AU ± 3.00e+00
Inclination (i)1.20854000° ± 4.00e+00
Long. of Asc. Node (Ω)135.06091000° ± 5.00e+00
Arg. of Perihelion (ω)161.70193000° ± 6.00e+00
Mean Anomaly (M)63.85511000°
Mean Motion (n)0.3513291500°/day ± 7.95e-01
Perihelion dist (q)0.88460090 AU ± 4.20e+00
Aphelion dist (Q)3.09362930 AU ± 6.13e+00
Orbital Period2.80536820 yr ± 6.35e+00
Physical Parameters
H (abs. magnitude)25.64
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.760″
Uncertainty8
Orbit TypeApollo
MOID0.010905 AU
Observations Used14
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-09-19
Observations (14)
Date Type RA Dec Mag Band Observatory
2022-09-17 10:52:00 C 01 27 20.653 -03 31 08.69 V G96
2022-09-17 11:00:06 C 01 27 18.950 -03 31 00.30 V G96
2022-09-17 11:08:11 C 01 27 17.309 -03 30 51.01 V G96
2022-09-17 11:16:16 C 01 27 15.646 -03 30 42.01 V G96
2022-09-17 11:47:47 C 01 27 09.270 -03 30 06.84 V I52
2022-09-17 11:49:38 C 01 27 08.881 -03 30 04.97 V I52
2022-09-17 11:51:29 C 01 27 08.514 -03 30 03.31 V I52
2022-09-18 09:23:34 C 01 23 38.821 -03 08 27.10 V I52
2022-09-18 09:27:13 C 01 23 38.180 -03 08 23.21 V I52
2022-09-18 09:28:16 C 01 23 37.986 -03 08 21.98 V I52
2022-09-18 09:31:51 C 01 23 37.352 -03 08 18.92 V I52
2022-09-19 08:54:21 C 01 20 14.26 -02 46 35.0 V 807
2022-09-19 09:03:24 C 01 20 12.90 -02 46 27.4 V 807
2022-09-19 09:12:29 C 01 20 11.54 -02 46 20.2 V 807