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
2013-01-16 11:49:37 C 07 36 06.120 +22 10 52.00 L F51
2013-01-16 12:10:26 C 07 36 04.716 +22 10 52.76 L F51
2013-01-16 12:31:14 C 07 36 03.351 +22 10 54.02 L F51
2013-01-16 12:52:08 C 07 36 01.960 +22 10 54.28 L F51
2013-01-17 03:46:50 C 07 35 05.92 +22 11 29.7 t H01
2013-01-17 03:52:40 C 07 35 05.54 +22 11 30.0 t H01
2013-01-17 04:06:23 C 07 35 04.63 +22 11 30.7 t H01
2013-01-17 04:16:50 C 07 35 03.94 +22 11 31.3 t H01
2013-01-17 05:59:29 C 07 34 57.64 +22 11 36.7 t F65
2013-01-17 06:11:27 C 07 34 56.89 +22 11 37.6 t F65
2013-01-17 06:23:16 C 07 34 56.12 +22 11 38.5 t F65
2013-01-18 03:48:03 C 07 33 33.39 +22 12 28.1 u H21
2013-01-18 04:05:43 C 07 33 32.17 +22 12 28.7 u H21
2013-01-18 04:22:44 C 07 33 31.06 +22 12 29.8 u H21
2013-01-18 05:27:41 C 07 33 27.00 +22 12 33.2 o 291
2013-01-18 05:40:49 C 07 33 26.08 +22 12 33.8 o 291
2013-01-18 05:53:56 C 07 33 25.22 +22 12 35.6 o 291
2013-01-19 02:39:06 C 07 32 05.42 +22 13 18.8 t H01
2013-01-19 02:51:16 C 07 32 04.63 +22 13 19.4 t H01
2013-01-19 03:03:07 C 07 32 03.84 +22 13 20.0 t H01
2013-01-19 03:19:02 C 07 32 02.78 +22 13 20.7 t H01
2013-02-05 08:34:00 C 07 07 07.17 +22 13 58.8 o 291
2013-02-05 08:44:41 C 07 07 06.63 +22 13 58.0 o 291
2013-02-05 08:55:21 C 07 07 06.05 +22 13 57.5 o 291
2013-02-24 04:41:14 C 06 53 28.49 +21 44 03.3 o 711
2013-02-24 04:48:57 C 06 53 28.43 +21 44 02.4 o 711
2016-01-30 08:00:38 C 09 31 54.03 +13 00 21.8 o 926
2016-01-30 08:06:25 C 09 31 53.81 +13 00 21.4 o 926
2016-01-30 08:22:09 C 09 31 53.18 +13 00 21.4 o 926
2016-01-30 08:27:52 C 09 31 52.97 +13 00 20.9 o 926
2016-01-30 08:42:40 C 09 31 52.39 +13 00 20.5 o 926
2016-01-30 08:48:22 C 09 31 52.16 +13 00 20.4 o 926
2016-01-31 05:17:24 C 09 31 08.66 +12 59 52.7 o 926
2016-01-31 07:47:39 C 09 31 02.61 +12 59 50.9 o 926
2016-01-31 08:08:55 C 09 31 01.75 +12 59 50.1 o 926
2016-01-31 08:30:03 C 09 31 00.86 +12 59 50.0 o 926
2016-02-09 06:40:13 C 09 21 53.97 +12 58 43.9 q G96
2016-02-09 06:46:49 C 09 21 53.66 +12 58 44.0 q G96
2016-02-09 06:53:25 C 09 21 53.31 +12 58 43.9 q G96
2016-02-09 07:00:01 C 09 21 52.96 +12 58 44.1 q G96
2016-02-09 09:03:35 C 09 21 46.68 +12 58 43.2 o 691
2016-02-09 09:30:32 C 09 21 45.21 +12 58 44.9 o 691
2016-02-09 09:57:29 C 09 21 43.85 +12 58 44.4 o 691
2016-02-11 03:52:03 C 09 19 44.82 +12 59 00.6 R G45
2016-02-11 03:52:50 C 09 19 44.76 +12 58 59.4 R G45
2016-02-11 03:59:13 C 09 19 44.45 +12 58 59.9 R G45
2016-02-11 04:06:16 C 09 19 44.08 +12 58 59.1 R G45
2016-02-11 04:13:09 C 09 19 43.77 +12 59 00.1 R G45
2016-02-11 04:13:38 C 09 19 43.70 +12 58 59.5 R G45
2016-02-15 08:20:20 C 09 14 48.435 +12 59 50.06 L F51