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
2021-08-06 12:43:12 C 23 11 42.305 +04 56 20.81 U F51
2021-08-13 11:57:57 C 23 05 29.145 +04 38 04.74 U F51
2021-08-13 12:16:30 C 23 05 28.340 +04 38 01.80 U F51
2021-08-13 12:34:59 C 23 05 27.549 +04 37 58.97 U F51
2021-08-31 09:07:14 C 22 44 35.842 +02 56 49.78 U F52
2021-08-31 09:25:46 C 22 44 34.815 +02 56 44.15 U F52
2021-08-31 09:44:21 C 22 44 33.795 +02 56 38.19 U F52
2021-08-31 10:03:00 C 22 44 32.762 +02 56 32.35 U F52
2021-09-09 08:09:34 C 22 33 07.365 +01 43 30.37 U F51
2021-09-09 08:26:15 C 22 33 06.458 +01 43 24.37 U F51
2021-09-09 08:42:52 C 22 33 05.556 +01 43 18.23 U F51
2021-09-10 05:36:18 C 22 32 00.13 +01 35 40.9 V G96
2021-09-10 05:44:27 C 22 31 59.72 +01 35 38.9 V G96
2021-09-10 05:52:36 C 22 31 59.26 +01 35 35.3 V G96
2021-09-10 06:00:46 C 22 31 58.84 +01 35 32.5 V G96
2021-09-23 07:52:40 C 22 17 10.735 -00 20 38.34 U F52
2021-09-23 08:25:58 C 22 17 09.311 -00 20 50.40 U F52
2021-09-23 08:42:34 C 22 17 08.613 -00 20 56.42 U F52
2021-10-04 07:20:55 C 22 08 13.276 -01 50 39.32 U F51
2021-10-04 07:37:06 C 22 08 12.817 -01 50 44.62 U F51
2021-10-04 07:53:09 C 22 08 12.364 -01 50 49.70 U F51
2021-10-04 08:09:15 C 22 08 11.910 -01 50 54.55 U F51
2023-08-21 08:02:27 C 20 42 35.197 -08 09 04.11 X F51
2023-08-21 08:19:13 C 20 42 34.351 -08 09 08.37 X F51
2023-08-21 08:35:59 C 20 42 33.510 -08 09 12.53 X F51
2023-09-08 06:35:20 C 20 26 37.748 -09 51 14.19 X F52
2023-09-08 06:54:01 C 20 26 37.257 -09 51 18.01 X F52
2023-09-08 07:12:46 C 20 26 36.766 -09 51 22.19 X F52
2025-01-12 07:59:33 C 15 14 23.85 -22 29 06.7 X W84
2025-01-12 08:10:24 C 15 14 25.44 -22 29 12.1 X W84
2025-01-12 08:21:17 C 15 14 27.04 -22 29 17.4 X W84
2025-01-12 08:32:12 C 15 14 28.63 -22 29 23.0 X W84