2013 BH18

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2764374818 ± 4.64e-08
Semi-major axis (a)1.7717410307 AU ± 7.83e-09
Inclination (i)5.48341873° ± 7.27e-06
Long. of Asc. Node (Ω)308.90662040° ± 2.77e-05
Arg. of Perihelion (ω)253.63319474° ± 3.90e-05
Mean Anomaly (M)105.88806093° ± 3.36e-05
Mean Motion (n)0.4179380498°/day ± 2.77e-09
Perihelion dist (q)1.28196540 AU ± 8.25e-08
Aphelion dist (Q)2.26151666 AU ± 8.29e-08
Orbital Period2.35830713 yr ± 1.56e-08
Physical Parameters
H (abs. magnitude)20.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.135″
Uncertainty0
Orbit TypeAmor
MOID0.297888 AU
Observations Used35
Oppositions7
Arc Total2006-2018
First Observation Used2006-01-26
Last Observation Used2018-06-15
Observations (37)
Date Type RA Dec Mag Band Observatory
2006-01-26 07:41:20 C 10 33 27.93 +06 51 06.5 c 691
2006-01-26 08:06:16 C 10 33 27.72 +06 50 55.2 c 691
2006-01-26 08:31:10 C 10 33 27.50 +06 50 45.1 c 691
2006-02-22 06:56:19 C 10 14 04.63 +02 21 41.0 r 703
2006-02-22 07:06:23 C 10 14 04.02 +02 21 37.7 r 703
2006-02-22 07:16:30 C 10 14 03.51 +02 21 33.9 r 703
2006-02-22 07:26:38 C 10 14 02.83 +02 21 30.4 r 703
2013-01-16 11:58:29 C 08 05 26.523 +23 18 22.38 L F51
2013-01-16 12:19:15 C 08 05 25.090 +23 18 20.61 L F51
2013-01-16 12:40:07 C 08 05 23.663 +23 18 18.51 L F51
2013-01-16 13:01:00 C 08 05 22.231 +23 18 16.57 L F51
2013-01-17 05:25:05 C 08 04 18.93 +23 16 49.7 t H01
2013-01-17 05:29:36 C 08 04 18.62 +23 16 49.3 t H01
2013-01-17 05:39:40 C 08 04 17.92 +23 16 48.5 t H01
2013-01-17 05:55:19 C 08 04 16.84 +23 16 47.3 t H01
2013-01-18 07:09:36 C 08 02 36.18 +23 14 28.9 q H21
2013-01-18 07:21:02 C 08 02 35.39 +23 14 27.9 q H21
2013-01-18 07:32:29 C 08 02 34.59 +23 14 26.7 q H21
2013-01-18 07:44:02 C 08 02 33.77 +23 14 25.6 q H21
2013-01-19 06:45:19 C 08 01 01.80 +23 12 12.8 t H01
2013-01-19 06:58:08 C 08 01 00.89 +23 12 11.5 t H01
2013-01-19 07:09:08 C 08 01 00.11 +23 12 10.4 t H01
2013-01-19 07:20:32 C 08 00 59.30 +23 12 09.2 t H01
2013-01-20 11:21:12 C 07 59 04.92 +23 09 12.3 o 291
2013-01-20 11:24:36 C 07 59 04.68 +23 09 11.7 o 291
2013-01-20 11:27:59 C 07 59 04.44 +23 09 11.4 o 291
2013-02-03 10:26:35 C 07 36 41.496 +22 16 16.32 t 568
2013-02-03 10:29:06 C 07 36 41.331 +22 16 15.78 t 568
2013-04-13 05:31:42 C 08 06 14.74 +13 50 17.0 o 291
2013-04-13 05:51:42 C 08 06 16.41 +13 50 08.9 o 291
2013-04-13 06:11:45 C 08 06 18.06 +13 49 59.9 o 291
2014-10-30 06:02:58 C 03 08 03.64 +27 44 09.0 u H21
2014-10-30 06:34:27 C 03 08 01.76 +27 44 03.9 u H21
2014-10-30 07:07:07 C 03 07 59.86 +27 43 59.2 u H21
2018-06-15 13:22:27 C 21 07 36.271 -22 00 12.09 U F51
2018-06-15 13:52:55 C 21 07 35.756 -22 00 08.23 U F51
2018-06-15 14:08:07 C 21 07 35.489 -22 00 06.66 U F51