2025 BL4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3649985284 ± 7.30e-04
Semi-major axis (a)1.1004188425 AU ± 9.64e-04
Inclination (i)26.83840235° ± 8.87e-02
Long. of Asc. Node (Ω)306.19299217° ± 2.93e-03
Arg. of Perihelion (ω)50.57142421° ± 4.94e-02
Mean Anomaly (M)347.25435195° ± 4.94e-01
Mean Motion (n)0.8538375472°/day ± 1.12e-03
Perihelion dist (q)0.69876758 AU ± 1.01e-03
Aphelion dist (Q)1.50207010 AU ± 1.54e-03
Orbital Period1.15434872 yr ± 1.52e-03
Physical Parameters
H (abs. magnitude)23.13
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.298″
Uncertainty3
Orbit TypeApollo
MOID0.185657 AU
Observations Used32
Oppositions1
Arc Total2025-2025
First Observation Used2025-01-24
Last Observation Used2025-02-02
Observations (35)
Date Type RA Dec Mag Band Observatory
2025-01-24 09:15:42 C 08 59 19.630 +17 48 37.87 V V00
2025-01-24 09:23:46 C 08 59 17.243 +17 48 18.58 V V00
2025-01-24 09:31:51 C 08 59 14.885 +17 47 59.28 V V00
2025-01-24 09:39:56 C 08 59 12.491 +17 47 39.77 V V00
2025-01-24 10:39:34 C 08 58 54.939 +17 45 14.59 V H01
2025-01-24 10:41:14 C 08 58 54.73 +17 45 11.3 V 673
2025-01-24 10:45:32 C 08 58 53.204 +17 45 00.29 V H01
2025-01-24 10:48:35 C 08 58 52.59 +17 44 53.8 V 673
2025-01-24 11:00:45 C 08 58 48.776 +17 44 23.58 V H01
2025-01-24 11:09:12 C 08 58 46.316 +17 44 03.12 V H01
2025-01-24 11:36:28 C 08 58 38.464 +17 42 58.79 V I52
2025-01-24 11:40:55 C 08 58 37.193 +17 42 47.84 V I52
2025-01-24 11:45:23 C 08 58 35.861 +17 42 37.19 V I52
2025-01-24 11:49:50 C 08 58 34.597 +17 42 26.60 V I52
2025-01-25 05:02:16 C 08 53 47.10 +17 01 38.6 V H21
2025-01-25 05:06:18 C 08 53 45.95 +17 01 29.1 V H21
2025-01-25 09:20:56 C 08 52 34.734 +16 51 26.27 L 658
2025-01-25 09:23:19 C 08 52 34.076 +16 51 20.74 L 658
2025-01-25 09:25:41 C 08 52 33.431 +16 51 15.04 L 658
2025-01-25 09:28:04 C 08 52 32.764 +16 51 09.22 L 658
2025-01-25 09:30:27 C 08 52 32.107 +16 51 03.59 L 658
2025-01-26 05:25:33 C 08 47 10.514 +16 04 48.36 V I52
2025-01-26 05:30:18 C 08 47 09.143 +16 04 36.84 V I52
2025-01-26 05:38:51 C 08 47 06.842 +16 04 17.00 V I52
2025-01-26 05:43:35 C 08 47 05.536 +16 04 06.96 V I52
2025-01-27 06:31:20 C 08 40 38.31 +15 07 37.0 V G96
2025-01-28 22:23:44 C 08 30 52.060 +13 39 52.80 X 033
2025-01-28 22:27:21 C 08 30 51.167 +13 39 45.20 X 033
2025-01-28 22:30:57 C 08 30 50.288 +13 39 37.20 X 033
2025-01-28 22:34:35 C 08 30 49.439 +13 39 30.20 X 033
2025-02-01 05:41:48 C 08 13 38.360 +10 59 54.20 V 691
2025-02-01 05:58:36 C 08 13 34.960 +10 59 22.50 V 691
2025-02-02 03:08:29 C 08 09 28.940 +10 20 03.50 V I52
2025-02-02 03:15:11 C 08 09 27.620 +10 19 50.40 V I52
2025-02-02 03:28:33 C 08 09 25.030 +10 19 27.40 V I52