2023 BC4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6307027000
Semi-major axis (a)2.6941316000 AU
Inclination (i)14.08690000°
Long. of Asc. Node (Ω)128.65890000°
Arg. of Perihelion (ω)0.37553000°
Mean Anomaly (M)228.06061000°
Mean Motion (n)0.2228824500°/day
Perihelion dist (q)0.99493550 AU
Aphelion dist (Q)4.39332770 AU
Orbital Period4.42209640 yr
Physical Parameters
H (abs. magnitude)24.03
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.750″
Uncertainty7
Orbit TypeApollo
MOID0.009864 AU
Observations Used26
Oppositions1
Arc Total
First Observation Used
Last Observation Used2023-02-07
Observations (29)
Date Type RA Dec Mag Band Observatory
2023-01-21 06:07:52 C 03 20 17.873 -15 38 14.48 U F52
2023-01-21 06:25:37 C 03 20 17.445 -15 37 11.87 U F52
2023-01-21 06:43:13 C 03 20 17.044 -15 36 09.31 U F52
2023-01-22 05:43:16 C 03 20 20.226 -14 10 02.70 V T14
2023-01-22 05:45:16 C 03 20 20.177 -14 09 54.70 V T14
2023-01-22 05:46:42 C 03 20 20.145 -14 09 49.09 V T14
2023-01-22 05:48:07 C 03 20 20.115 -14 09 43.59 V T14
2023-01-23 00:56:40 C 03 20 22.75 -12 48 42.9 V 807
2023-01-23 01:04:39 C 03 20 22.60 -12 48 07.7 V 807
2023-01-23 01:12:38 C 03 20 22.45 -12 47 32.7 V 807
2023-01-24 00:57:28 C 03 20 30.41 -10 56 36.8 V 807
2023-01-24 01:05:27 C 03 20 30.27 -10 55 56.8 V 807
2023-01-24 01:13:27 C 03 20 30.13 -10 55 16.8 V 807
2023-01-27 02:12:55 C 03 21 22.33 -03 25 20.9 o 291
2023-01-27 02:20:32 C 03 21 22.24 -03 24 21.9 o 291
2023-01-27 02:28:11 C 03 21 22.17 -03 23 24.4 o 291
2023-02-01 01:57:02 C 03 25 13.004 +19 40 28.20 V I52
2023-02-01 01:57:52 C 03 25 12.947 +19 40 42.82 V I52
2023-02-01 01:59:58 C 03 25 12.965 +19 41 16.87 V I52
2023-02-07 19:06:08 C 04 06 59.287 +76 02 42.50 V J95
2023-02-07 19:10:16 C 04 07 03.281 +76 04 00.44 V J95
2023-02-07 19:14:26 C 04 07 07.241 +76 05 18.38 V J95
2023-02-07 19:18:37 C 04 07 11.446 +76 06 36.65 V J95
2023-02-07 19:19:05 C 04 07 05.880 +76 06 49.75 V A17
2023-02-07 19:49:49 C 04 07 35.899 +76 16 19.02 V A17
2023-02-07 20:19:39 C 04 08 05.894 +76 25 27.59 V A17
2023-02-07 20:24:50 C 04 08 14.93 +76 27 22.1 X I93
2023-02-07 20:34:23 C 04 08 24.71 +76 30 17.4 X I93
2023-02-07 20:43:28 C 04 08 33.93 +76 33 03.6 X I93