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
2017-11-01 03:21:17 C 04 05 26.60 +24 33 29.8 19.7 u J43
2017-11-02 02:22:20 C 04 04 40.50 +24 27 41.0 19.8 u J43
2017-11-02 02:36:04 C 04 04 39.93 +24 27 37.3 20.0 u J43
2017-11-02 02:49:50 C 04 04 39.42 +24 27 33.7 19.5 u J43
2017-11-02 03:03:31 C 04 04 38.90 +24 27 30.3 19.5 u J43
2017-11-08 17:30:12 C 03 58 07.19 +23 39 31.5 q D29
2017-11-08 17:51:50 C 03 58 06.13 +23 39 23.2 q D29
2017-11-14 05:25:07 C 03 51 13.54 +22 48 39.2 U 703
2017-11-14 05:34:18 C 03 51 12.96 +22 48 34.3 U 703
2017-11-14 05:43:28 C 03 51 12.43 +22 48 31.4 U 703
2017-11-14 05:52:40 C 03 51 11.88 +22 48 27.6 U 703
2017-11-14 06:54:41 C 03 51 08.15 +22 48 01.5 U G96
2017-11-14 07:00:45 C 03 51 07.78 +22 47 59.0 U G96
2017-11-14 07:06:48 C 03 51 07.41 +22 47 56.6 U G96
2017-11-14 07:12:50 C 03 51 07.05 +22 47 54.4 U G96
2017-11-16 02:21:44 C 03 48 36.46 +22 29 05.8 c J04
2017-11-16 02:38:34 C 03 48 35.40 +22 28 58.1 c J04
2017-11-16 02:54:43 C 03 48 34.36 +22 28 50.8 c J04
2017-11-16 03:11:33 C 03 48 33.31 +22 28 43.2 c J04
2017-11-16 10:27:00 C 03 48 07.92 +22 25 29.7 U T08
2017-11-16 10:40:28 C 03 48 07.04 +22 25 23.8 U T08
2017-11-16 11:04:10 C 03 48 05.55 +22 25 12.8 U T08
2017-11-16 11:11:52 C 03 48 05.01 +22 25 09.0 U T08
2017-11-17 01:35:41 C 03 47 13.01 +22 18 28.6 q 160
2017-11-17 01:38:39 C 03 47 12.82 +22 18 27.0 q 160
2017-11-17 01:41:36 C 03 47 12.65 +22 18 24.9 q 160
2017-11-17 12:02:20 C 03 46 35.080 +22 13 43.71 L F51
2017-11-17 12:19:40 C 03 46 33.961 +22 13 35.48 L F51
2017-11-17 12:37:03 C 03 46 32.841 +22 13 27.16 L F51
2017-11-17 12:54:29 C 03 46 31.720 +22 13 18.80 L F51
2017-11-18 08:28:39 C 03 45 20.10 +22 04 02.3 U 703
2017-11-18 08:36:34 C 03 45 19.56 +22 03 59.1 U 703
2017-11-18 08:44:31 C 03 45 19.07 +22 03 55.3 U 703
2017-11-18 10:51:54 C 03 45 11.42 +22 02 57.4 U T05
2017-11-18 11:04:33 C 03 45 10.55 +22 02 51.6 U T05
2017-11-18 11:07:42 C 03 45 10.32 +22 02 50.0 U T05
2017-11-18 11:11:43 C 03 45 10.12 +22 02 47.5 U T05
2017-11-18 11:13:59 C 03 45 09.95 +22 02 47.5 U T05
2017-11-18 11:34:16 C 03 45 08.60 +22 02 36.5 U T05
2017-11-19 01:09:30 C 03 44 17.87 +21 55 58.7 q 160
2017-11-19 01:12:29 C 03 44 17.72 +21 55 56.7 q 160
2017-11-19 01:15:28 C 03 44 17.56 +21 55 55.6 q 160
2017-11-22 07:13:41 C 03 39 20.67 +21 16 44.3 U 703
2017-11-22 07:22:39 C 03 39 19.99 +21 16 39.8 U 703
2017-11-22 07:31:43 C 03 39 19.40 +21 16 35.1 U 703
2017-11-22 07:40:50 C 03 39 18.83 +21 16 30.5 U 703
2017-11-24 10:00:25 C 03 36 02.96 +20 49 49.3 U T08
2017-11-24 10:13:10 C 03 36 02.04 +20 49 42.9 U T08
2017-11-24 10:22:19 C 03 36 01.37 +20 49 37.9 U T08
2017-11-24 10:40:41 C 03 36 00.16 +20 49 27.9 U T08