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
2009-10-24 02:14:23 C 19 11 18.91 +23 30 22.9 o 291
2009-10-25 02:08:42 C 19 13 14.23 +23 51 43.7 o 291
2009-10-25 02:14:32 C 19 13 14.73 +23 51 48.1 o 291
2009-10-25 02:20:38 C 19 13 15.13 +23 51 54.2 o 291
2009-12-16 18:01:16 C 23 46 39.97 +43 49 28.1 r 130
2009-12-16 18:08:15 C 23 46 43.09 +43 49 26.5 r 130
2009-12-16 18:20:00 C 23 46 48.22 +43 49 24.8 r 130
2010-01-03 17:37:24 C 02 43 57.66 +34 01 48.2 o 151
2010-01-03 17:41:15 C 02 43 58.87 +34 01 41.1 o 151
2010-01-03 17:45:07 C 02 44 00.09 +34 01 33.9 o 151
2010-01-04 03:28:07 C 02 47 02.91 +33 42 22.8 18.6 c 704
2010-01-04 03:46:23 C 02 47 08.42 +33 41 46.5 19.1 c 704
2010-01-04 04:04:43 C 02 47 14.02 +33 41 09.4 19.7 c 704
2010-01-04 04:23:13 C 02 47 19.62 +33 40 32.0 19.5 c 704
2010-01-04 04:41:31 C 02 47 25.11 +33 39 55.5 19.3 c 704
2010-01-13 02:57:59 C 03 44 06.90 +26 53 54.6 r 703
2010-01-13 03:05:18 C 03 44 08.52 +26 53 44.6 r 703
2010-01-13 03:20:12 C 03 44 11.61 +26 53 16.2 r 703
2019-01-25 05:59:28 C 01 43 39.503 +18 13 54.48 U F51
2019-01-25 06:18:12 C 01 43 43.721 +18 13 58.38 U F51
2019-01-25 06:36:57 C 01 43 47.928 +18 14 02.44 U F51
2021-01-13 10:25:08 C 11 08 00.58 -08 39 21.8 V G96
2021-01-13 10:32:33 C 11 08 00.34 -08 39 28.2 V G96
2021-01-13 10:39:57 C 11 08 00.01 -08 39 34.5 V G96
2021-01-13 10:47:23 C 11 07 59.67 -08 39 39.7 V G96
2021-01-15 13:01:35 C 11 06 00.274 -09 19 08.47 U F51
2021-01-15 13:18:05 C 11 05 59.498 -09 19 21.06 U F51
2021-01-15 13:34:33 C 11 05 58.736 -09 19 33.67 U F51
2021-01-15 13:51:04 C 11 05 57.967 -09 19 46.38 U F51
2021-01-26 01:18:32 C 10 51 54.54 -12 06 08.7 V 204
2021-02-09 07:29:47 C 10 24 19.30 -14 05 09.0 V G96
2021-02-09 07:37:10 C 10 24 18.68 -14 05 09.9 V G96
2021-02-09 07:44:33 C 10 24 17.94 -14 05 10.9 V G96
2021-02-09 07:51:58 C 10 24 17.28 -14 05 12.2 V G96
2021-02-17 10:08:41 C 10 07 04.505 -14 09 39.17 U F52
2021-02-17 10:25:23 C 10 07 02.988 -14 09 37.64 U F52
2021-02-17 10:42:09 C 10 07 01.467 -14 09 35.85 U F52
2021-02-17 10:58:53 C 10 06 59.952 -14 09 34.72 U F52