2022 WF15

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5575268000
Semi-major axis (a)1.9581054000 AU
Inclination (i)3.32216000° ± 4.00e+00
Long. of Asc. Node (Ω)246.38189000° ± 5.00e+00
Arg. of Perihelion (ω)131.29421000° ± 6.00e+00
Mean Anomaly (M)43.79141000°
Mean Motion (n)0.3597079000°/day
Perihelion dist (q)0.86640920 AU
Aphelion dist (Q)3.04980160 AU
Orbital Period2.74002230 yr
Physical Parameters
H (abs. magnitude)27.65
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.940″
Uncertainty8
Orbit TypeApollo
MOID0.000157 AU
Observations Used16
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-12-01
Observations (16)
Date Type RA Dec Mag Band Observatory
2022-11-30 04:39:06 C 03 13 53.80 +07 16 08.7 I41
2022-11-30 04:39:36 C 03 13 57.20 +07 16 21.5 I41
2022-11-30 05:46:28 C 03 21 34.94 +07 43 45.2 I41
2022-11-30 05:46:58 C 03 21 38.03 +07 43 57.2 I41
2022-11-30 05:47:09 C 03 21 39.29 +07 44 01.3 I41
2022-11-30 05:47:39 C 03 21 42.62 +07 44 13.4 I41
2022-11-30 06:53:34 C 03 28 36.597 +08 08 21.41 U I41
2022-11-30 06:54:04 C 03 28 39.577 +08 08 31.39 U I41
2022-11-30 07:00:23 C 03 29 17.607 +08 10 43.11 U I41
2022-11-30 07:00:53 C 03 29 20.632 +08 10 53.11 U I41
2022-11-30 07:43:36 C 03 33 29.907 +08 25 01.17 U I41
2022-11-30 07:44:06 C 03 33 32.667 +08 25 10.82 U I41
2022-12-01 10:49:54 C 04 52 53.690 +12 06 18.14 V T05
2022-12-01 10:54:47 C 04 52 59.582 +12 06 33.37 V T05
2022-12-01 11:11:45 C 04 53 19.742 +12 07 23.23 V T05
2022-12-01 11:25:57 C 04 53 36.674 +12 08 04.13 V T05