171486 (1996 MO)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5121351039 ± 3.20e-08
Semi-major axis (a)1.7943874192 AU ± 2.17e-09
Inclination (i)6.08711737° ± 3.34e-06
Long. of Asc. Node (Ω)165.07522912° ± 5.17e-05
Arg. of Perihelion (ω)4.75001955° ± 5.15e-05
Mean Anomaly (M)148.71757598° ± 6.13e-06
Mean Motion (n)0.4100510730°/day ± 7.44e-10
Perihelion dist (q)0.87541863 AU ± 5.75e-08
Aphelion dist (Q)2.71335621 AU ± 5.76e-08
Orbital Period2.40366712 yr ± 4.36e-09
Physical Parameters
H (abs. magnitude)18.41
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.343″
Uncertainty0
Orbit TypeApollo
MOID0.067573 AU
Observations Used270
Oppositions17
Arc Total1996-2025
First Observation Used1996-06-23
Last Observation Used2025-08-25
Observations (311)
Date Type RA Dec Mag Band Observatory
2013-08-30 08:39:09 C 21 13 12.528 -12 27 17.68 L F51
2013-08-30 08:59:20 C 21 13 11.587 -12 27 24.57 L F51
2014-10-15 08:39:35 C 03 37 20.24 +10 07 36.1 o 691
2014-10-15 09:08:57 C 03 37 19.38 +10 07 25.0 o 691
2014-10-15 09:38:19 C 03 37 18.53 +10 07 13.6 o 691
2014-10-19 05:57:33 C 03 34 31.80 +09 31 51.4 o 691
2014-10-19 06:26:51 C 03 34 30.79 +09 31 40.1 o 691
2014-10-19 06:56:12 C 03 34 29.65 +09 31 27.8 o 691
2014-10-28 09:17:59 C 03 25 14.62 +07 57 16.3 q G96
2014-10-28 09:27:07 C 03 25 14.12 +07 57 12.2 q G96
2014-10-28 09:40:47 C 03 25 13.42 +07 57 05.6 q G96
2014-10-28 09:49:56 C 03 25 12.93 +07 57 01.7 q G96
2014-11-12 10:45:23 C 03 02 55.496 +05 02 06.94 L F51
2014-11-12 11:02:55 C 03 02 54.214 +05 01 58.39 L F51
2014-11-12 11:20:25 C 03 02 52.935 +05 01 49.85 L F51
2014-11-12 11:37:56 C 03 02 51.643 +05 01 41.15 L F51
2014-11-17 05:59:40 C 02 54 38.20 +04 06 52.7 R G45
2014-11-17 06:05:38 C 02 54 37.70 +04 06 50.2 R G45
2014-11-17 06:13:03 C 02 54 37.21 +04 06 46.4 R G45
2014-11-17 06:31:51 C 02 54 35.82 +04 06 36.4 q 703
2014-11-17 06:33:23 C 02 54 35.66 +04 06 36.9 R G45
2014-11-17 06:46:21 C 02 54 34.67 +04 06 31.3 q 703
2014-11-18 07:08:05 C 02 52 47.73 +03 55 13.7 q G96
2014-11-18 07:16:52 C 02 52 47.09 +03 55 09.2 q G96
2014-11-18 07:25:38 C 02 52 46.42 +03 55 05.4 q G96
2014-11-18 07:34:24 C 02 52 45.74 +03 55 01.3 q G96
2014-11-19 05:47:55 C 02 51 08.23 +03 44 51.9 R G45
2014-11-19 05:54:03 C 02 51 07.80 +03 44 49.5 R G45
2014-11-19 06:01:36 C 02 51 07.20 +03 44 46.2 R G45
2014-11-19 06:07:35 C 02 51 06.78 +03 44 43.7 R G45
2014-11-21 05:52:29 C 02 47 36.88 +03 23 27.6 q G96
2014-11-21 05:58:12 C 02 47 36.55 +03 23 25.7 q G96
2014-11-21 06:06:52 C 02 47 35.83 +03 23 22.0 q G96
2014-11-21 06:12:35 C 02 47 35.37 +03 23 19.1 q G96
2014-11-21 08:04:39 C 02 47 27.397 +03 22 32.47 L F51
2014-11-21 08:22:11 C 02 47 26.067 +03 22 24.87 L F51
2014-11-21 08:39:47 C 02 47 24.727 +03 22 17.26 L F51
2014-11-23 05:24:06 C 02 44 09.10 +03 03 09.8 R G45
2014-11-23 05:30:04 C 02 44 08.63 +03 03 07.7 R G45
2014-11-23 05:37:29 C 02 44 08.09 +03 03 04.0 R G45
2014-11-23 05:43:28 C 02 44 07.60 +03 03 01.5 R G45
2014-11-23 05:51:50 C 02 44 07.00 +03 02 58.0 R G45
2014-11-23 05:57:49 C 02 44 06.58 +03 02 56.2 R G45
2014-11-25 05:20:04 C 02 40 41.81 +02 43 40.8 R G45
2014-11-25 05:33:33 C 02 40 40.87 +02 43 35.1 R G45
2014-11-25 05:41:51 C 02 40 40.16 +02 43 33.0 R G45
2014-11-25 05:47:49 C 02 40 39.76 +02 43 30.3 R G45
2014-11-29 06:14:30 C 02 33 55.899 +02 07 48.02 L F51
2014-11-29 06:20:23 C 02 33 54.95 +02 07 43.9 q 703
2014-11-29 06:30:42 C 02 33 54.762 +02 07 42.56 L F51