173561 (2000 YV137)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3110655060 ± 1.65e-08
Semi-major axis (a)1.4479502304 AU ± 1.99e-09
Inclination (i)28.00184378° ± 3.91e-06
Long. of Asc. Node (Ω)137.21830155° ± 3.39e-06
Arg. of Perihelion (ω)211.38052920° ± 5.53e-06
Mean Anomaly (M)196.55755528° ± 5.14e-06
Mean Motion (n)0.5656943285°/day ± 1.16e-09
Perihelion dist (q)0.99754286 AU ± 2.40e-08
Aphelion dist (Q)1.89835760 AU ± 2.41e-08
Orbital Period1.74233015 yr ± 3.59e-09
Physical Parameters
H (abs. magnitude)18.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.308″
Uncertainty0
Orbit TypeApollo
MOID0.017363 AU
Observations Used696
Oppositions10
Arc Total2000-2024
First Observation Used2000-12-01
Last Observation Used2024-06-06
Observations (756)
Date Type RA Dec Mag Band Observatory
2013-01-11 13:02:03 C 03 22 09.89 -27 07 32.0 q E12
2015-01-04 07:32:20 C 10 09 14.42 +00 43 02.6 u 807
2015-01-04 07:36:51 C 10 09 14.30 +00 43 06.8 u 807
2015-01-04 07:41:38 C 10 09 14.21 +00 43 10.5 u 807
2015-01-16 08:40:55 C 09 59 49.52 +05 19 16.8 u 807
2015-01-16 08:48:02 C 09 59 49.19 +05 19 24.6 u 807
2015-01-16 08:55:03 C 09 59 48.87 +05 19 32.5 u 807
2015-01-16 11:26:20 C 09 59 42.01 +05 22 09.8 R G45
2015-01-16 11:32:39 C 09 59 41.79 +05 22 16.5 R G45
2015-01-16 11:41:14 C 09 59 41.32 +05 22 25.4 R G45
2015-01-16 11:47:18 C 09 59 41.07 +05 22 31.2 R G45
2015-01-16 12:00:26 C 09 59 40.35 +05 22 47.0 R G45
2015-01-17 12:37:48 C 09 58 32.520 +05 50 27.43 L F51
2015-01-17 12:56:57 C 09 58 31.561 +05 50 49.22 L F51
2015-01-17 13:15:34 C 09 58 30.627 +05 51 10.33 L F51
2015-01-17 13:34:07 C 09 58 29.698 +05 51 31.32 L F51
2015-01-18 11:08:42 C 09 57 27.25 +06 16 11.1 R G45
2015-01-18 11:14:43 C 09 57 26.93 +06 16 17.9 R G45
2015-01-18 11:17:00 C 09 57 27.311 +06 16 23.18 L F51
2015-01-18 11:23:07 C 09 57 26.47 +06 16 27.9 R G45
2015-01-18 11:29:11 C 09 57 26.16 +06 16 34.7 R G45
2015-01-18 11:35:08 C 09 57 25.89 +06 16 41.6 R G45
2015-01-18 11:35:36 C 09 57 26.346 +06 16 44.67 L F51
2015-01-18 11:36:24 C 09 57 25.84 +06 16 43.0 R G45
2015-01-18 11:48:32 C 09 57 25.23 +06 16 56.9 R G45
2015-01-18 12:12:45 C 09 57 24.418 +06 17 27.67 L F51
2015-01-20 10:52:56 C 09 55 01.52 +07 12 19.0 R G45
2015-01-20 10:58:51 C 09 55 01.20 +07 12 26.1 R G45
2015-01-20 11:22:16 C 09 54 59.94 +07 12 54.1 R G45
2015-01-20 11:23:32 C 09 54 59.89 +07 12 56.0 R G45
2015-01-20 11:29:30 C 09 54 59.53 +07 13 02.4 R G45
2015-01-20 11:35:22 C 09 54 59.15 +07 13 08.5 R G45
2015-01-24 10:25:06 C 09 49 40.03 +09 10 00.1 R G45
2015-01-24 10:31:04 C 09 49 39.58 +09 10 07.7 R G45
2015-01-24 10:45:11 C 09 49 38.82 +09 10 25.4 R G45
2015-01-24 10:51:09 C 09 49 38.38 +09 10 32.6 R G45
2015-01-24 10:58:40 C 09 49 37.95 +09 10 42.9 R G45
2015-01-24 11:04:38 C 09 49 37.56 +09 10 49.7 R G45
2015-01-25 10:28:38 C 09 48 13.23 +09 40 35.6 R G45
2015-01-25 10:36:39 C 09 48 12.79 +09 40 44.8 R G45
2015-01-25 10:42:42 C 09 48 12.32 +09 40 52.6 R G45
2015-01-25 10:50:19 C 09 48 11.89 +09 41 02.3 R G45
2015-01-25 10:56:29 C 09 48 11.50 +09 41 10.1 R G45
2015-01-25 11:02:22 C 09 48 11.09 +09 41 18.3 R G45
2015-01-26 10:08:24 C 09 46 46.01 +10 10 57.9 R G45
2015-01-26 10:14:17 C 09 46 45.61 +10 11 05.2 R G45
2015-01-26 10:20:15 C 09 46 45.21 +10 11 12.6 R G45
2015-01-26 10:22:05 C 09 46 45.11 +10 11 15.4 R G45
2015-01-26 10:28:10 C 09 46 44.71 +10 11 22.3 R G45
2015-01-26 10:34:07 C 09 46 44.34 +10 11 30.7 R G45