531898 (2013 BE18)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3874545293 ± 6.35e-08
Semi-major axis (a)2.0468052416 AU ± 1.88e-08
Inclination (i)2.42555436° ± 2.59e-06
Long. of Asc. Node (Ω)299.86537427° ± 7.98e-05
Arg. of Perihelion (ω)265.17988903° ± 8.19e-05
Mean Anomaly (M)92.27204609° ± 1.14e-05
Mean Motion (n)0.3365871219°/day ± 4.65e-09
Perihelion dist (q)1.25376128 AU ± 1.31e-07
Aphelion dist (Q)2.83984920 AU ± 1.33e-07
Orbital Period2.92829469 yr ± 4.04e-08
Physical Parameters
H (abs. magnitude)21.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.318″
Uncertainty0
Orbit TypeAmor
MOID0.254269 AU
Observations Used171
Oppositions8
Arc Total2013-2025
First Observation Used2013-01-16
Last Observation Used2025-07-30
Observations (208)
Date Type RA Dec Mag Band Observatory
2016-02-15 08:54:21 C 09 14 46.593 +12 59 50.44 L F51
2016-02-15 09:11:51 C 09 14 45.651 +12 59 50.69 L F51
2016-02-28 06:24:26 C 09 00 29.054 +12 57 46.71 L F51
2016-02-28 06:44:02 C 09 00 28.197 +12 57 46.28 L F51
2016-02-28 07:03:31 C 09 00 27.335 +12 57 46.00 L F51
2016-02-28 07:22:59 C 09 00 26.469 +12 57 45.55 L F51
2016-02-28 07:28:36 C 09 00 26.217 +12 57 45.54 L F51
2016-02-28 07:44:43 C 09 00 25.495 +12 57 45.17 L F51
2016-02-28 08:00:53 C 09 00 24.776 +12 57 44.76 L F51
2016-02-28 08:17:05 C 09 00 24.052 +12 57 44.35 L F51
2016-03-08 21:36:25 C 08 53 23.25 +12 45 30.3 20.7 u J43
2016-03-08 21:51:23 C 08 53 22.86 +12 45 29.3 20.7 u J43
2016-03-08 22:06:21 C 08 53 22.44 +12 45 27.9 20.1 u J43
2016-03-08 22:21:25 C 08 53 22.14 +12 45 27.2 21.0 u J43
2019-02-04 13:34:10 C 12 17 53.388 -05 33 28.27 U F51
2019-02-04 13:49:05 C 12 17 54.373 -05 33 39.04 U F51
2019-02-04 14:04:06 C 12 17 55.391 -05 33 49.98 U F51
2019-02-04 14:19:01 C 12 17 56.378 -05 34 01.07 U F51
2019-03-15 08:36:49 C 13 18 04.57 -17 23 39.1 V G96
2019-03-15 08:44:52 C 13 18 04.94 -17 23 45.1 V G96
2019-03-15 08:52:55 C 13 18 05.33 -17 23 51.4 V G96
2019-03-15 09:00:59 C 13 18 05.76 -17 23 57.3 V G96
2019-03-18 11:26:31 C 13 22 09.74 -18 18 07.9 o 291
2019-03-18 11:33:00 C 13 22 10.05 -18 18 12.7 o 291
2019-03-18 11:39:28 C 13 22 10.37 -18 18 17.2 o 291
2019-04-05 10:22:33 C 13 43 05.576 -22 45 52.36 U F51
2019-04-05 10:39:16 C 13 43 06.136 -22 46 00.71 U F51
2019-04-05 10:56:01 C 13 43 06.694 -22 46 09.10 U F51
2019-04-05 11:12:44 C 13 43 07.248 -22 46 17.36 U F51
2019-04-06 11:30:42 C 13 44 09.19 -22 58 00.4 V T08
2019-04-06 11:34:40 C 13 44 09.36 -22 58 01.8 V T08
2019-04-06 11:41:32 C 13 44 09.54 -22 58 05.9 V T08
2019-04-06 11:50:27 C 13 44 09.900 -22 58 10.32 U F51
2019-04-06 11:52:18 C 13 44 09.960 -22 58 11.10 U F51
2019-04-06 11:58:06 C 13 44 10.06 -22 58 13.2 V T08
2019-04-06 12:05:38 C 13 44 10.396 -22 58 17.35 U F51
2019-04-06 12:07:30 C 13 44 10.458 -22 58 18.12 U F51
2019-04-06 12:08:03 C 13 44 10.49 -22 58 17.4 V T08
2019-04-06 12:20:50 C 13 44 10.896 -22 58 24.29 U F51
2019-04-06 12:22:41 C 13 44 10.959 -22 58 25.11 U F51
2019-04-06 12:36:07 C 13 44 11.400 -22 58 31.30 U F51
2019-04-06 12:37:59 C 13 44 11.465 -22 58 32.02 U F51
2019-04-08 10:34:31 C 13 46 08.154 -23 19 28.28 U F51
2019-04-08 10:50:18 C 13 46 08.651 -23 19 35.28 U F51
2019-04-08 11:06:06 C 13 46 09.149 -23 19 42.24 U F51
2019-04-08 11:21:52 C 13 46 09.646 -23 19 49.15 U F51
2019-04-10 11:44:02 C 13 48 08.46 -23 40 03.1 V T08
2019-04-10 11:59:58 C 13 48 08.78 -23 40 08.4 V T08
2019-04-10 12:13:56 C 13 48 09.41 -23 40 13.9 V T08
2019-04-10 12:27:59 C 13 48 09.82 -23 40 19.7 V T08