2015 MB54

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2408288550 ± 8.17e-09
Semi-major axis (a)1.3105728212 AU ± 2.96e-09
Inclination (i)2.70016163° ± 1.59e-06
Long. of Asc. Node (Ω)152.24328517° ± 1.78e-05
Arg. of Perihelion (ω)47.56313967° ± 2.03e-05
Mean Anomaly (M)28.30887532° ± 3.66e-06
Mean Motion (n)0.6569321858°/day ± 2.23e-09
Perihelion dist (q)0.99494907 AU ± 1.09e-08
Aphelion dist (Q)1.62619657 AU ± 1.13e-08
Orbital Period1.50034707 yr ± 5.08e-09
NGA Modelr2
A2-8.71898284e-14 ± 1.46e-14 AU/d²
Physical Parameters
H (abs. magnitude)23.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.284″
Uncertainty0
Orbit TypeApollo
MOID0.024322 AU
Observations Used130
Oppositions3
Arc Total2015-2024
First Observation Used2015-06-20
Last Observation Used2024-03-23
Observations (136)
Date Type RA Dec Mag Band Observatory
2015-06-20 07:27:35 C 16 00 56.094 +03 23 05.79 L F51
2015-06-20 08:04:01 C 16 01 00.049 +03 21 45.24 L F51
2015-06-20 08:22:18 C 16 01 02.022 +03 21 04.68 L F51
2015-06-21 06:38:53 C 16 03 47.18 +02 32 22.3 o 926
2015-06-21 06:49:15 C 16 03 48.30 +02 32 00.7 o 926
2015-06-21 06:59:37 C 16 03 49.39 +02 31 38.0 o 926
2015-06-21 12:26:14 C 16 04 27.144 +02 20 12.39 t 568
2015-06-22 05:27:56 C 16 06 33.72 +01 44 15.8 o 926
2015-06-22 05:38:18 C 16 06 34.78 +01 43 54.3 o 926
2015-06-22 05:48:39 C 16 06 35.81 +01 43 32.8 o 926
2015-07-10 08:44:31 C 16 48 27.899 -09 30 46.71 t 568
2015-07-10 08:54:10 C 16 48 28.580 -09 30 57.61 t 568
2018-05-09 10:28:07 C 18 10 57.06 +51 00 02.7 U 703
2018-05-09 10:36:27 C 18 10 57.14 +50 59 14.8 U 703
2018-05-09 10:46:45 C 18 10 57.26 +50 58 14.4 U 703
2018-05-09 11:13:47 C 18 10 57.64 +50 55 33.8 U 703
2018-05-09 11:16:12 C 18 10 57.76 +50 55 22.7 U 703
2018-05-09 11:18:00 C 18 10 57.80 +50 55 09.7 U 703
2018-05-09 11:18:46 C 18 10 57.80 +50 55 06.7 U 703
2018-05-09 21:11:12 C 18 12 00.08 +49 56 26.8 S 033
2018-05-09 21:13:33 C 18 12 00.21 +49 56 14.2 S 033
2018-05-09 21:15:53 C 18 12 00.37 +49 56 02.0 S 033
2018-05-09 21:18:44 C 18 12 00.57 +49 55 46.9 S 033
2018-05-10 07:36:36 C 18 12 45.77 +48 58 58.3 U I52
2018-05-10 07:36:57 C 18 12 45.80 +48 58 56.5 U I52
2018-05-10 07:43:33 C 18 12 45.95 +48 58 20.5 U I52
2018-05-11 11:08:00 C 18 14 21.98 +46 27 47.9 U I52
2018-05-11 11:08:36 C 18 14 21.93 +46 27 44.7 U I52
2018-05-11 11:10:55 C 18 14 21.99 +46 27 31.7 U I52
2018-05-11 11:11:30 C 18 14 22.01 +46 27 28.3 U I52
2018-05-19 10:03:03 C 18 20 38.54 +31 35 58.7 o 691
2018-05-19 10:25:45 C 18 20 37.90 +31 34 27.0 o 691
2018-05-19 10:51:12 C 18 20 37.21 +31 32 43.6 o 691
2018-05-23 10:53:06 C 18 21 16.25 +25 35 10.6 o 691
2018-05-23 10:58:20 C 18 21 16.09 +25 34 52.1 o 691
2018-05-23 11:03:33 C 18 21 15.91 +25 34 34.4 o 691
2018-05-27 06:23:19 C 18 21 08.62 +20 38 29.4 o 291
2018-05-27 06:50:18 C 18 21 07.88 +20 37 10.2 o 291
2018-05-27 07:17:18 C 18 21 06.92 +20 35 50.9 o 291
2018-05-28 07:39:24 C 18 20 55.03 +19 23 14.0 o 695
2018-05-28 07:43:57 C 18 20 54.86 +19 23 01.0 o 695
2018-05-28 07:48:29 C 18 20 54.70 +19 22 48.0 o 695
2021-01-08 08:32:20 C 08 44 11.00 +08 51 46.7 V V06
2021-01-08 08:42:36 C 08 44 10.84 +08 51 45.9 V V06
2021-01-08 08:52:52 C 08 44 10.73 +08 51 45.2 V V06
2021-01-08 09:03:08 C 08 44 10.58 +08 51 44.1 V V06
2021-01-10 06:44:29 C 08 43 54.26 +08 48 58.7 o 691
2021-01-10 07:32:40 C 08 43 53.42 +08 48 56.2 o 691
2021-02-11 07:11:56 C 08 13 36.891 +13 32 44.22 U F51
2021-02-11 07:26:25 C 08 13 35.723 +13 32 57.91 U F51