2022 DR4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2668104000
Semi-major axis (a)1.4125201000 AU
Inclination (i)19.77372000°
Long. of Asc. Node (Ω)344.45665000°
Arg. of Perihelion (ω)174.20881000°
Mean Anomaly (M)79.88431000°
Mean Motion (n)0.5871000500°/day
Perihelion dist (q)1.03564500 AU
Aphelion dist (Q)1.78939520 AU
Orbital Period1.67877290 yr
Physical Parameters
H (abs. magnitude)25.46
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.820″
Uncertainty7
Orbit TypeAmor
MOID0.044880 AU
Observations Used63
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-03-09
Observations (65)
Date Type RA Dec Mag Band Observatory
2022-03-03 22:02:53 C 11 39 05.24 +12 49 47.7 V A17
2022-03-04 21:53:13 C 11 28 33.38 +05 08 09.6 V A17
2022-03-04 22:08:24 C 11 28 26.22 +05 03 13.2 V A17
2022-03-04 22:26:36 C 11 28 17.67 +04 57 17.6 V A17
2022-03-05 20:50:39 C 11 18 38.60 -02 17 58.2 V K83
2022-03-05 21:08:39 C 11 18 30.32 -02 23 43.2 V K83
2022-03-07 03:20:12 C 11 05 42.55 -11 40 13.4 Z Y00
2022-03-07 03:34:10 C 11 05 35.96 -11 44 23.0 Z Y00
2022-03-08 06:22:00 C 10 54 50.79 -19 14 57.7 V I52
2022-03-08 06:23:04 C 10 54 50.35 -19 15 15.3 V I52
2022-03-08 06:24:08 C 10 54 49.88 -19 15 31.8 V I52
2022-03-09 12:27:27 C 10 43 12.39 -26 27 41.0 V 474
2022-03-09 12:30:21 C 10 43 11.14 -26 28 18.9 V 474
2022-03-09 12:37:42 C 10 43 08.08 -26 29 56.9 V 474
2022-03-09 12:40:36 C 10 43 06.92 -26 30 34.9 V 474