513181 (2005 BS27)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3853008946 ± 1.27e-07
Semi-major axis (a)1.1167729816 AU ± 1.70e-09
Inclination (i)16.69778186° ± 1.41e-05
Long. of Asc. Node (Ω)324.10636436° ± 1.09e-05
Arg. of Perihelion (ω)48.82251647° ± 2.13e-05
Mean Anomaly (M)301.27148414° ± 2.46e-05
Mean Motion (n)0.8351508521°/day ± 1.90e-09
Perihelion dist (q)0.68647935 AU ± 1.42e-07
Aphelion dist (Q)1.54706661 AU ± 1.42e-07
Orbital Period1.18017755 yr ± 2.69e-09
Physical Parameters
H (abs. magnitude)20.37
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.460″
Uncertainty0
Orbit TypeApollo
MOID0.148254 AU
Observations Used147
Oppositions3
Arc Total2005-2025
First Observation Used2005-01-31
Last Observation Used2025-01-20
Observations (149)
Date Type RA Dec Mag Band Observatory
2005-02-13 04:14:51 C 08 39 33.63 +23 36 16.9 r H06
2005-02-13 04:32:13 C 08 39 30.92 +23 35 44.3 r H06
2005-02-14 06:54:37 C 08 35 47.67 +22 46 24.6 18.6 c 704
2005-02-14 07:12:14 C 08 35 45.14 +22 45 51.7 19.4 c 704
2005-02-14 07:48:12 C 08 35 40.08 +22 44 46.0 19.3 c 704
2005-02-14 08:06:06 C 08 35 37.55 +22 44 12.8 19.0 c 704
2005-02-16 01:12:37 C 08 30 29.61 +21 32 11.2 r I77
2005-02-16 01:37:05 C 08 30 26.52 +21 31 29.2 r I77
2005-02-16 01:59:32 C 08 30 23.68 +21 30 50.2 r I77
2005-03-11 03:50:21 C 08 05 19.76 +11 33 13.2 r 715
2005-03-11 04:05:25 C 08 05 19.70 +11 33 03.9 r 715
2005-03-11 04:20:28 C 08 05 19.68 +11 32 53.7 r 715
2005-03-12 03:25:37 C 08 05 24.472 +11 18 09.81 n 645
2005-03-12 03:26:49 C 08 05 24.469 +11 18 09.28 n 645
2005-03-12 03:30:24 C 08 05 24.475 +11 18 06.77 n 645
2010-06-04 09:52:50 C 11 20 02.93 -45 24 28.5 o 474
2010-06-04 09:56:39 C 11 20 02.90 -45 24 25.3 o 474
2010-06-04 10:00:29 C 11 20 02.77 -45 24 21.1 o 474
2010-06-04 10:04:29 C 11 20 02.65 -45 24 17.2 o 474
2010-06-04 10:54:29 C 11 20 01.60 -45 23 23.7 o 474
2010-06-04 10:58:29 C 11 20 01.50 -45 23 19.8 o 474
2010-06-04 11:02:19 C 11 20 01.43 -45 23 15.6 o 474
2010-12-08 12:34:32 C 12 27 23.78 +08 08 07.5 o 291
2010-12-08 12:41:19 C 12 27 23.99 +08 08 00.9 o 291
2010-12-08 12:47:21 C 12 27 24.31 +08 07 56.0 o 291
2010-12-09 12:18:38 C 12 28 28.40 +07 45 15.9 o 291
2010-12-09 12:28:56 C 12 28 28.81 +07 45 06.6 o 291
2010-12-09 12:34:36 C 12 28 29.10 +07 45 02.3 o 291
2012-02-20 01:32:07 C 03 42 46.12 +32 53 22.7 u H21
2012-02-20 01:45:45 C 03 42 50.16 +32 53 14.3 u H21
2012-02-20 01:59:22 C 03 42 54.24 +32 53 05.2 u H21
2012-02-20 02:06:11 C 03 42 56.28 +32 53 00.6 u H21
2018-01-15 10:26:53 C 12 35 16.88 +23 10 09.2 U 703
2018-01-15 10:34:29 C 12 35 15.19 +23 10 06.1 U 703
2018-01-15 10:42:04 C 12 35 13.49 +23 10 01.7 U 703
2018-01-15 10:49:41 C 12 35 11.83 +23 09 57.1 U 703
2018-01-18 09:36:51 C 12 19 25.86 +22 27 42.8 U 703
2018-01-18 09:46:34 C 12 19 23.41 +22 27 36.3 U 703
2018-01-18 09:54:04 C 12 19 21.57 +22 27 31.9 U 703
2018-01-18 10:01:33 C 12 19 19.83 +22 27 27.0 U 703
2018-01-23 09:03:42 C 11 50 31.38 +21 04 14.9 U 703
2018-01-23 09:11:17 C 11 50 29.29 +21 04 09.6 U 703
2018-01-23 09:18:52 C 11 50 27.24 +21 04 04.0 U 703
2018-01-23 09:26:15 C 11 50 25.34 +21 03 58.5 U G96
2018-01-23 09:26:28 C 11 50 25.30 +21 03 57.8 U 703
2018-01-23 09:33:46 C 11 50 23.39 +21 03 52.7 U G96
2018-01-23 09:41:16 C 11 50 21.45 +21 03 47.5 U G96
2018-01-23 09:48:47 C 11 50 19.46 +21 03 41.5 U G96
2018-01-26 10:43:14 C 11 31 35.68 +20 04 21.4 U 703
2018-01-26 10:50:53 C 11 31 33.54 +20 04 15.2 U 703