2023 WA3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2510354000
Semi-major axis (a)1.3649840000 AU
Inclination (i)19.59564000°
Long. of Asc. Node (Ω)248.86766000°
Arg. of Perihelion (ω)170.62527000°
Mean Anomaly (M)91.96654000°
Mean Motion (n)0.6180345200°/day
Perihelion dist (q)1.02232470 AU
Aphelion dist (Q)1.70764330 AU
Orbital Period1.59474530 yr
Physical Parameters
H (abs. magnitude)24.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.680″
Uncertainty8
Orbit TypeAmor
MOID0.037774 AU
Observations Used18
Oppositions1
Arc Total
First Observation Used
Last Observation Used2023-12-04
Observations (20)
Date Type RA Dec Mag Band Observatory
2023-11-23 12:47:57 C 08 09 39.588 +56 41 36.47 X F51
2023-11-23 13:00:01 C 08 09 35.532 +56 39 17.79 X F51
2023-11-23 13:12:04 C 08 09 31.471 +56 36 59.64 X F51
2023-11-23 15:19:11 C 08 08 48.451 +56 12 12.73 V F52
2023-11-23 15:20:06 C 08 08 48.143 +56 12 01.86 V F52
2023-11-23 23:08:50 C 08 06 56.87 +54 36 54.4 V L01
2023-11-23 23:11:51 C 08 06 56.00 +54 36 18.5 V L01
2023-11-23 23:15:14 C 08 06 55.05 +54 35 38.3 V L01
2023-11-24 03:50:58 C 08 05 35.488 +53 39 53.48 V Z84
2023-11-24 03:54:32 C 08 05 34.373 +53 39 09.27 V Z84
2023-11-24 03:58:06 C 08 05 33.260 +53 38 24.68 V Z84
2023-11-24 21:25:00 B 08 01 27.52 +49 51 19.7 X G15
2023-11-24 21:33:14 B 08 01 25.62 +49 49 34.0 X G15
2023-11-24 21:41:24 B 08 01 23.50 +49 47 46.0 X G15
2023-11-24 22:04:28 C 08 01 17.093 +49 42 26.71 V J95
2023-11-24 22:27:16 C 08 01 11.618 +49 37 26.44 V J95
2023-11-24 22:51:44 C 08 01 05.712 +49 32 05.46 V J95
2023-12-04 06:15:24 C 07 25 20.710 -06 20 48.10 u 807
2023-12-04 06:20:07 C 07 25 20.040 -06 21 44.10 u 807
2023-12-04 06:24:51 C 07 25 19.320 -06 22 40.10 u 807