2022 BK4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0789498000
Semi-major axis (a)1.1955456000 AU
Inclination (i)14.27707000°
Long. of Asc. Node (Ω)128.04436000°
Arg. of Perihelion (ω)348.18551000°
Mean Anomaly (M)341.35409000°
Mean Motion (n)0.7539713600°/day
Perihelion dist (q)1.10115750 AU
Aphelion dist (Q)1.28993370 AU
Orbital Period1.30722160 yr
Physical Parameters
H (abs. magnitude)24.98
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.680″
Uncertainty7
Orbit TypeAmor
MOID0.117775 AU
Observations Used29
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-02-10
Observations (31)
Date Type RA Dec Mag Band Observatory
2022-01-27 09:35:07 C 09 35 27.524 +15 44 00.58 U F52
2022-01-27 09:50:41 C 09 35 27.875 +15 45 19.52 U F52
2022-01-27 10:06:19 C 09 35 28.220 +15 46 38.33 U F52
2022-01-28 08:55:37 C 09 36 25.384 +17 41 52.88 U F52
2022-01-28 09:00:01 C 09 36 25.501 +17 42 15.60 U F52
2022-01-28 09:04:23 C 09 36 25.606 +17 42 37.99 U F52
2022-01-28 09:08:48 C 09 36 25.708 +17 43 00.44 U F52
2022-01-28 22:55:30 C 09 36 57.42 +18 52 24.8 V L01
2022-01-28 22:59:14 C 09 36 57.52 +18 52 44.1 V L01
2022-01-28 23:02:59 C 09 36 57.65 +18 53 03.0 V L01
2022-01-28 23:06:43 C 09 36 57.74 +18 53 22.2 V L01
2022-01-28 23:10:12 C 09 36 57.80 +18 53 39.9 V L01
2022-01-28 23:14:20 C 09 36 57.90 +18 54 01.1 V L01
2022-01-29 05:26:28 C 09 37 13.42 +19 25 34.8 u H21
2022-01-29 05:36:32 C 09 37 13.66 +19 26 26.0 u H21
2022-01-29 05:48:13 C 09 37 13.98 +19 27 26.0 u H21
2022-01-30 04:46:01 C 09 38 10.98 +21 23 51.7 V I52
2022-01-30 04:48:03 C 09 38 10.98 +21 24 01.0 V I52
2022-01-30 04:50:05 C 09 38 11.09 +21 24 14.9 V I52
2022-01-30 04:52:07 C 09 38 11.10 +21 24 25.4 V I52
2022-01-31 05:25:59 C 09 39 08.23 +23 28 32.7 V I52
2022-01-31 05:30:23 C 09 39 08.33 +23 28 55.1 V I52
2022-01-31 05:38:46 C 09 39 08.55 +23 29 38.4 V I52
2022-01-31 05:41:36 C 09 39 08.59 +23 29 52.4 V I52
2022-02-04 05:34:03 C 09 42 46.38 +31 18 57.9 V I52
2022-02-04 05:36:31 C 09 42 46.43 +31 19 09.8 V I52
2022-02-04 05:45:14 C 09 42 46.63 +31 19 51.2 V I52
2022-02-04 05:47:42 C 09 42 46.70 +31 20 03.5 V I52
2022-02-10 07:58:13 C 09 48 07.07 +41 43 50.6 V V06
2022-02-10 08:01:16 C 09 48 07.11 +41 44 01.9 V V06
2022-02-10 08:04:18 C 09 48 07.14 +41 44 13.3 V V06