154991 (2005 BX26)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3226561441 ± 2.47e-08
Semi-major axis (a)1.7048576396 AU ± 3.55e-09
Inclination (i)5.63407858° ± 2.34e-06
Long. of Asc. Node (Ω)245.45761322° ± 1.79e-05
Arg. of Perihelion (ω)269.62093785° ± 1.95e-05
Mean Anomaly (M)154.14110926° ± 1.17e-05
Mean Motion (n)0.4427719459°/day ± 1.38e-09
Perihelion dist (q)1.15477485 AU ± 4.22e-08
Aphelion dist (Q)2.25494043 AU ± 4.24e-08
Orbital Period2.22603598 yr ± 6.95e-09
Physical Parameters
H (abs. magnitude)18.57
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.234″
Uncertainty0
Orbit TypeAmor
MOID0.195441 AU
Observations Used387
Oppositions21
Arc Total1987-2025
First Observation Used1987-05-30
Last Observation Used2025-01-12
Observations (432)
Date Type RA Dec Mag Band Observatory
2006-11-28 09:23:08 C 08 53 02.03 +12 06 46.9 19.5 c 704
2006-11-28 09:41:49 C 08 53 03.83 +12 06 29.2 19.8 c 704
2006-11-28 10:00:29 C 08 53 05.76 +12 06 12.0 19.7 c 704
2006-11-28 10:19:10 C 08 53 07.72 +12 05 55.2 19.5 c 704
2006-11-28 10:38:16 C 08 53 09.62 +12 05 37.4 20.1 c 704
2006-12-08 07:40:21 C 09 18 03.95 +08 03 40.2 19.8 o H55
2006-12-08 07:43:42 C 09 18 04.33 +08 03 36.5 19.9 o H55
2006-12-08 07:47:04 C 09 18 04.58 +08 03 33.2 19.8 o H55
2006-12-08 07:50:24 C 09 18 05.00 +08 03 29.0 19.8 o H55
2006-12-08 07:53:46 C 09 18 05.28 +08 03 25.5 19.8 o H55
2006-12-13 11:29:36 C 09 31 03.93 +05 41 10.8 r 703
2006-12-13 11:37:28 C 09 31 04.72 +05 41 02.0 r 703
2006-12-13 11:45:21 C 09 31 05.52 +05 40 54.0 r 703
2006-12-13 11:53:11 C 09 31 06.31 +05 40 43.8 r 703
2006-12-21 10:56:14 C 09 51 10.98 +01 39 18.3 r 703
2006-12-21 11:06:38 C 09 51 12.02 +01 39 04.6 r 703
2006-12-21 11:16:48 C 09 51 13.06 +01 38 50.4 r 703
2006-12-23 15:52:17 C 09 56 44.28 +00 28 04.5 568
2006-12-23 15:59:13 C 09 56 44.99 +00 27 55.0 568
2007-01-02 10:59:28 C 10 21 33.90 -05 09 08.1 o 644
2007-01-02 11:01:11 C 10 21 34.07 -05 09 10.7 o 644
2007-01-02 11:14:59 C 10 21 35.45 -05 09 31.4 o 644
2007-01-02 11:16:41 C 10 21 35.62 -05 09 33.9 o 644
2007-01-02 11:30:26 C 10 21 36.99 -05 09 54.2 o 644
2007-01-02 11:32:09 C 10 21 37.18 -05 09 57.0 o 644
2007-01-14 01:39:31 C 10 51 15.61 -12 19 58.1 i 071
2007-01-14 01:46:52 C 10 51 16.40 -12 20 08.7 i 071
2007-01-14 01:53:16 C 10 51 16.96 -12 20 18.4 i 071
2007-01-14 01:58:12 C 10 51 17.51 -12 20 27.5 i 071
2007-01-26 06:33:09 C 11 22 32.18 -19 53 55.0 r 808
2007-01-26 06:44:00 C 11 22 33.41 -19 54 12.1 r 808
2007-01-26 06:53:29 C 11 22 34.26 -19 54 27.1 r 808
2007-01-26 07:02:30 C 11 22 35.27 -19 54 40.0 r 808
2007-01-27 06:15:50 C 11 25 03.74 -20 29 20.5 r 808
2007-01-27 06:24:29 C 11 25 04.74 -20 29 33.7 r 808
2007-02-04 06:13:29 C 11 45 18.49 -25 01 22.4 r 808
2007-02-04 06:26:00 C 11 45 19.53 -25 01 38.4 r 808
2007-02-04 06:37:29 C 11 45 20.71 -25 01 55.4 r 808
2007-02-19 17:27:00 C 12 21 52.70 -31 53 01.6 r E12
2007-02-19 17:42:40 C 12 21 53.96 -31 53 14.5 r E12
2007-02-19 17:58:18 C 12 21 55.22 -31 53 27.3 r E12
2007-02-19 18:13:58 C 12 21 56.48 -31 53 40.0 r E12
2007-02-24 07:45:59 C 12 31 30.39 -33 16 04.0 r 808
2007-02-24 07:55:30 C 12 31 31.10 -33 16 10.2 r 808
2007-02-24 08:05:29 C 12 31 31.87 -33 16 16.7 r 808
2007-02-27 05:28:00 C 12 37 12.84 -33 57 58.7 r 808
2007-02-27 05:39:50 C 12 37 13.65 -33 58 05.1 r 808
2007-02-27 05:48:59 C 12 37 14.29 -33 58 10.6 r 808
2007-03-01 05:05:29 C 12 40 54.22 -34 21 47.5 r 808
2007-03-01 05:19:39 C 12 40 55.03 -34 21 54.5 r 808