2023 BK4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4817511000
Semi-major axis (a)1.9299672000 AU
Inclination (i)9.54190000°
Long. of Asc. Node (Ω)129.27507000°
Arg. of Perihelion (ω)353.16158000°
Mean Anomaly (M)19.26640000°
Mean Motion (n)0.3676031100°/day
Perihelion dist (q)1.00020340 AU
Aphelion dist (Q)2.85973100 AU
Orbital Period2.68117330 yr
Physical Parameters
H (abs. magnitude)26.45
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.750″
Uncertainty6
Orbit TypeAmor
MOID0.017100 AU
Observations Used56
Oppositions1
Arc Total
First Observation Used
Last Observation Used2023-02-03
Observations (58)
Date Type RA Dec Mag Band Observatory
2023-01-26 05:27:50 C 05 50 44.858 -07 52 55.42 V G96
2023-01-26 05:35:15 C 05 50 52.184 -07 51 20.59 V G96
2023-01-26 05:50:05 C 05 51 06.786 -07 48 10.84 V G96
2023-01-26 07:08:05 C 05 52 24.683 -07 31 24.38 V I52
2023-01-26 07:08:30 C 05 52 25.064 -07 31 18.70 V I52
2023-01-26 07:08:55 C 05 52 25.504 -07 31 13.30 V I52
2023-01-26 07:09:19 C 05 52 25.889 -07 31 08.11 V I52
2023-01-26 19:04:35 C 06 06 29.08 -04 47 09.6 V 204
2023-01-26 21:24:45 C 06 09 09.74 -04 12 13.8 V L01
2023-01-26 21:27:03 C 06 09 12.49 -04 11 40.1 V L01
2023-01-26 21:29:21 C 06 09 15.20 -04 11 05.8 V L01
2023-01-26 21:31:48 C 06 09 17.99 -04 10 27.3 V L01
2023-01-26 21:33:57 C 06 09 20.55 -04 09 56.0 V L01
2023-01-26 22:51:04 C 06 10 53.80 -03 50 10.6 X C95
2023-01-26 23:02:43 C 06 11 07.66 -03 47 11.0 X C95
2023-01-26 23:14:02 C 06 11 21.12 -03 44 15.8 X C95
2023-01-26 23:24:57 C 06 11 34.14 -03 41 27.6 X C95
2023-01-26 23:35:23 C 06 11 46.66 -03 38 45.9 X C95
2023-01-26 23:59:37 C 06 12 19.176 -03 33 02.52 V J95
2023-01-27 00:06:05 C 06 12 27.019 -03 31 21.54 V J95
2023-01-27 01:57:17 C 06 15 02.67 -02 53 56.9 u 807
2023-01-27 02:00:00 C 06 15 05.93 -02 53 13.4 u 807
2023-01-27 02:02:43 C 06 15 09.21 -02 52 31.1 u 807
2023-01-27 03:21:57 C 06 16 58.51 -02 38 23.0 X 858
2023-01-27 03:26:54 C 06 17 04.61 -02 37 03.4 X 858
2023-01-27 03:32:04 C 06 17 10.99 -02 35 40.1 X 858
2023-01-27 05:10:25 C 06 19 17.109 -02 08 57.33 V 654
2023-01-27 06:30:16 C 06 20 57.150 -01 46 59.47 V 654
2023-01-27 07:39:58 C 06 22 25.890 -01 27 33.79 V 654
2023-01-28 11:30:48 C 07 05 49.55 +07 28 16.8 V 474
2023-01-28 11:31:35 C 07 05 50.82 +07 28 33.0 V 474
2023-01-28 11:33:55 C 07 05 54.68 +07 29 21.5 V 474
2023-01-28 11:34:42 C 07 05 55.96 +07 29 37.4 V 474
2023-01-29 03:52:23 C 07 36 18.955 +13 06 25.96 V U52
2023-01-29 03:56:04 C 07 36 25.958 +13 07 47.17 V U52
2023-01-29 03:59:43 C 07 36 32.897 +13 09 07.63 V U52
2023-01-29 19:33:07 C 08 07 58.44 +18 41 07.3 X 033
2023-01-29 19:33:32 C 08 07 59.27 +18 41 15.9 X 033
2023-01-29 19:33:56 C 08 08 00.10 +18 41 24.4 X 033
2023-01-29 21:44:15 C 08 12 27.972 +19 26 49.70 V Z80
2023-01-29 21:50:03 C 08 12 36.446 +19 29 08.99 X K74
2023-01-29 21:52:09 C 08 12 40.721 +19 29 53.05 X K74
2023-01-29 21:54:16 C 08 12 44.952 +19 30 36.86 X K74
2023-01-29 21:56:22 C 08 12 49.224 +19 31 20.35 X K74
2023-01-29 22:08:18 C 08 13 16.874 +19 35 09.71 V Z80
2023-01-30 21:07:17 C 09 02 49.67 +26 47 13.7 X 595
2023-01-30 21:22:11 C 09 03 20.71 +26 51 24.5 X 595
2023-01-30 22:05:06 C 09 04 51.37 +27 03 18.4 V 203
2023-01-30 22:17:12 C 09 05 16.40 +27 06 39.3 V 203
2023-01-30 22:30:27 C 09 05 43.77 +27 10 17.4 V 203