612210 (2001 BP61)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3254241065 ± 5.81e-08
Semi-major axis (a)1.4867275883 AU ± 3.99e-09
Inclination (i)12.96704326° ± 1.18e-05
Long. of Asc. Node (Ω)289.01928477° ± 2.35e-05
Arg. of Perihelion (ω)109.10499288° ± 2.72e-05
Mean Anomaly (M)302.75564858° ± 1.58e-05
Mean Motion (n)0.5437073144°/day ± 2.19e-09
Perihelion dist (q)1.00291059 AU ± 8.64e-08
Aphelion dist (Q)1.97054459 AU ± 8.65e-08
Orbital Period1.81278835 yr ± 7.30e-09
Physical Parameters
H (abs. magnitude)20.41
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.497″
Uncertainty0
Orbit TypeApollo
MOID0.139317 AU
Observations Used87
Oppositions9
Arc Total2001-2021
First Observation Used2001-01-03
Last Observation Used2021-02-17
Observations (88)
Date Type RA Dec Mag Band Observatory
2001-01-03 11:28:31 C 09 39 27.32 +11 08 09.8 c 608
2001-01-18 10:01:35 C 08 57 56.13 +04 26 51.8 c 608
2001-01-18 10:18:40 C 08 57 54.06 +04 26 36.6 c 608
2001-01-25 14:10:34 C 08 39 23.64 +02 21 33.2 c 608
2001-01-26 07:17:29 C 08 37 43.39 +02 11 30.0 19.1 c 704
2001-01-26 07:38:54 C 08 37 41.12 +02 11 17.6 20.0 c 704
2001-01-26 08:00:21 C 08 37 38.88 +02 11 06.1 19.7 c 704
2001-01-26 08:21:49 C 08 37 36.62 +02 10 54.6 19.5 c 704
2001-01-26 08:43:16 C 08 37 34.46 +02 10 41.4 19.6 c 704
2001-01-26 22:51:36 C 08 36 12.75 +02 02 43.2 557
2001-01-26 22:55:12 C 08 36 12.26 +02 02 41.8 557
2001-01-26 23:16:59 C 08 36 10.00 +02 02 29.5 557
2001-01-27 00:30:35 C 08 36 02.63 +02 01 49.3 046
2001-01-27 00:34:44 C 08 36 02.27 +02 01 47.2 046
2001-01-27 00:36:38 C 08 36 02.06 +02 01 45.5 046
2001-01-27 00:40:26 C 08 36 01.73 +02 01 44.2 046
2001-01-27 00:44:29 C 08 36 01.28 +02 01 42.8 046
2001-01-27 00:46:27 C 08 36 01.12 +02 01 40.1 046
2001-01-28 22:19:24 C 08 31 46.30 +01 38 23.5 595
2001-01-28 22:25:53 C 08 31 45.65 +01 38 20.6 046
2001-01-28 22:25:59 C 08 31 45.65 +01 38 20.5 595
2001-01-28 22:28:37 C 08 31 45.44 +01 38 19.3 046
2001-01-28 22:30:49 C 08 31 45.24 +01 38 17.9 046
2001-01-28 22:31:58 C 08 31 45.14 +01 38 17.6 595
2001-01-28 22:33:24 C 08 31 44.95 +01 38 17.8 046
2001-01-28 22:35:26 C 08 31 44.79 +01 38 16.0 046
2001-01-28 22:37:57 C 08 31 44.57 +01 38 16.5 595
2001-01-31 07:07:14 C 08 26 48.43 +01 13 27.8 711
2001-01-31 07:14:37 C 08 26 47.80 +01 13 24.2 711
2001-02-20 07:17:21 C 08 01 40.36 -00 05 16.7 d 691
2001-02-20 07:38:17 C 08 01 39.81 -00 05 16.6 d 691
2001-02-20 07:57:20 C 08 01 39.33 -00 05 16.7 d 691
2001-03-24 08:59:35 C 08 11 18.78 +00 50 16.9 c 568
2001-03-24 09:04:11 C 08 11 18.95 +00 50 17.3 c 568
2003-01-29 07:17:19 C 12 41 28.04 -23 04 40.4 c 809
2003-01-29 07:20:48 C 12 41 28.04 -23 04 42.6 c 809
2003-01-29 07:24:16 C 12 41 28.02 -23 04 44.6 c 809
2003-01-30 07:20:11 C 12 41 26.94 -23 19 37.7 c 809
2003-01-30 07:23:40 C 12 41 26.92 -23 19 39.6 c 809
2003-01-30 07:27:11 C 12 41 26.92 -23 19 41.1 c 809
2009-07-16 06:24:49 C 20 10 11.26 -14 31 30.7 r H36
2009-07-16 06:31:14 C 20 10 10.77 -14 31 23.1 r H36
2009-07-16 06:37:41 C 20 10 10.06 -14 31 18.5 r H36
2009-07-16 06:38:26 C 20 10 09.88 -14 31 17.0 o H55
2009-07-16 06:47:03 C 20 10 09.12 -14 31 08.6 o H55
2009-07-16 06:55:35 C 20 10 08.37 -14 30 59.7 o H55
2009-08-13 03:18:12 C 19 04 53.14 -01 31 22.9 o H55
2009-08-13 03:21:48 C 19 04 52.78 -01 31 18.4 o H55
2009-08-13 03:37:53 C 19 04 51.22 -01 30 59.3 o H55
2009-10-24 02:08:34 C 19 11 18.45 +23 30 17.9 o 291