153249 (2001 BW15)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5906650739 ± 5.74e-09
Semi-major axis (a)2.1174747137 AU ± 6.06e-09
Inclination (i)41.27808349° ± 7.95e-07
Long. of Asc. Node (Ω)328.76404487° ± 1.34e-06
Arg. of Perihelion (ω)298.05640889° ± 1.25e-06
Mean Anomaly (M)302.81081029° ± 4.67e-06
Mean Motion (n)0.3198784088°/day ± 1.37e-09
Perihelion dist (q)0.86675636 AU ± 1.24e-08
Aphelion dist (Q)3.36819307 AU ± 1.55e-08
Orbital Period3.08125293 yr ± 1.32e-08
Physical Parameters
H (abs. magnitude)15.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.015″
Uncertainty0
Orbit TypeApollo
MOID0.055344 AU
Observations Used413
Gaia Obs Used52
Oppositions18
Arc Total1989-2016
First Observation Used1989-08-28
Last Observation Used2025-12-27
Observations (440)
Date Type RA Dec Mag Band Observatory
2023-07-25 13:50:50 C 02 03 06.967 +40 57 30.56 V T05
2023-07-25 13:58:23 C 02 03 07.118 +40 57 42.73 V T05
2023-07-29 12:42:28 C 02 04 58.766 +43 18 45.32 V T05
2023-07-29 12:47:06 C 02 04 58.913 +43 18 51.91 V T05
2023-07-29 12:56:52 C 02 04 59.098 +43 19 07.68 V T05
2023-07-29 13:37:37 C 02 04 59.626 +43 20 07.62 V T05
2023-08-14 13:20:16 C 02 05 20.232 +52 21 16.34 V T05
2023-08-14 13:22:53 C 02 05 20.203 +52 21 19.51 V T05
2023-08-14 13:31:07 C 02 05 20.038 +52 21 31.61 V T05
2023-08-14 13:45:30 C 02 05 19.798 +52 21 50.33 V T05
2023-08-22 13:15:20 C 01 59 27.763 +56 27 00.58 V T05
2023-08-22 13:39:23 C 01 59 26.551 +56 27 30.56 V T05
2023-08-22 13:58:43 C 01 59 25.762 +56 27 54.00 V T05
2023-08-22 14:01:20 C 01 59 25.603 +56 27 56.81 V T05
2023-09-07 01:55:05 B 01 31 01.45 +63 03 30.6 V L65
2023-09-07 02:00:15 B 01 31 00.82 +63 03 35.2 V L65
2023-09-07 02:05:26 B 01 31 00.26 +63 03 39.5 V L65
2023-09-09 12:39:59 C 01 24 07.999 +63 52 30.18 V T05
2023-09-09 12:44:12 C 01 24 07.447 +63 52 33.06 V T05
2023-09-09 13:29:01 C 01 24 01.682 +63 53 09.53 V T05
2023-09-09 13:39:04 C 01 24 00.490 +63 53 16.73 V T05
2023-09-10 01:27:08 B 01 22 32.827 +64 02 30.91 V L65
2023-09-10 01:32:19 B 01 22 32.122 +64 02 33.72 V L65
2023-09-10 01:37:30 B 01 22 31.445 +64 02 37.43 V L65
2023-09-11 11:26:32 C 01 18 10.402 +64 28 08.29 V T05
2023-09-11 11:31:07 C 01 18 09.900 +64 28 09.98 V T05
2023-09-11 12:18:33 C 01 18 03.336 +64 28 45.62 V T05
2023-09-11 12:26:11 C 01 18 02.309 +64 28 50.12 V T05
2023-09-15 11:18:56 C 01 04 42.082 +65 31 05.70 V T05
2023-09-15 11:22:14 C 01 04 41.402 +65 31 07.32 V T05
2023-09-15 11:27:41 C 01 04 40.920 +65 31 10.16 V T05
2023-09-15 11:35:36 C 01 04 39.511 +65 31 14.20 V T05
2023-09-17 10:33:48 C 00 57 30.574 +65 56 48.16 V T05
2023-09-17 10:38:23 C 00 57 29.707 +65 56 50.53 V T05
2023-09-17 10:46:29 C 00 57 28.591 +65 56 54.24 V T05
2023-09-17 11:21:23 C 00 57 22.843 +65 57 13.82 V T05
2023-09-17 11:24:39 C 00 57 22.490 +65 57 14.26 V T05
2023-09-21 12:44:38 C 00 41 37.894 +66 38 17.81 V T05
2023-09-21 12:49:25 C 00 41 37.130 +66 38 18.24 V T05
2023-09-21 12:50:50 C 00 41 36.972 +66 38 19.90 V T05
2023-09-21 12:57:01 C 00 41 35.995 +66 38 21.41 V T05
2023-09-21 13:04:26 C 00 41 34.781 +66 38 22.74 V T05
2023-09-21 13:20:43 C 00 41 31.790 +66 38 28.46 V T05
2023-09-25 11:01:08 C 00 25 39.814 +67 02 25.84 V T05
2023-09-25 11:06:42 C 00 25 38.851 +67 02 26.99 V T05
2023-09-25 11:57:26 C 00 25 29.995 +67 02 35.74 V T05
2023-09-25 12:12:31 C 00 25 27.358 +67 02 37.46 V T05
2023-09-27 09:54:53 C 00 17 37.666 +67 08 40.81 V T05
2023-09-27 09:59:27 C 00 17 36.830 +67 08 41.03 V T05
2023-09-27 10:11:12 C 00 17 34.944 +67 08 41.93 V T05