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
2008-02-13 05:54:58 C 08 38 14.64 +17 27 43.8 20.1 c 704
2008-02-13 06:12:07 C 08 38 13.53 +17 28 05.7 20.2 c 704
2008-02-25 03:39:11 C 08 22 53.86 +22 33 29.8 r G96
2008-02-25 03:47:57 C 08 22 53.47 +22 33 38.1 r G96
2008-02-25 03:56:44 C 08 22 53.07 +22 33 46.3 r G96
2008-02-25 04:05:31 C 08 22 52.68 +22 33 54.2 r G96
2010-03-04 07:21:18 C 12 48 19.40 +29 48 07.6 o H21
2010-03-04 07:33:40 C 12 48 18.86 +29 48 22.3 o H21
2010-03-04 07:59:36 C 12 48 17.78 +29 48 53.8 o H21
2012-06-06 06:20:47 C 16 35 06.44 +47 03 24.1 u H21
2012-06-06 06:26:34 C 16 35 05.98 +47 03 24.2 u H21
2012-06-06 06:32:20 C 16 35 05.51 +47 03 24.3 u H21
2012-06-06 09:13:56 C 16 34 53.807 +47 03 31.29 L F51
2012-06-06 09:29:26 C 16 34 52.565 +47 03 31.50 L F51
2012-06-10 08:57:24 C 16 27 32.928 +46 57 01.43 L F51
2012-06-10 09:12:24 C 16 27 31.678 +46 56 59.31 L F51
2012-06-10 09:57:29 C 16 27 27.949 +46 56 52.49 L F51
2012-06-10 10:12:02 C 16 27 26.797 +46 56 50.06 L F51
2012-06-22 04:58:23 C 16 06 05.58 +45 01 44.5 r 703
2012-06-22 05:11:34 C 16 06 04.53 +45 01 34.6 r 703
2012-06-22 05:24:58 C 16 06 03.49 +45 01 26.1 r 703
2012-06-22 05:39:47 C 16 06 02.48 +45 01 15.9 r 703
2012-06-22 06:32:04 C 16 05 58.23 +45 00 38.8 r 703
2012-06-22 06:43:24 C 16 05 57.58 +45 00 31.8 r 703
2012-06-22 06:54:51 C 16 05 56.65 +45 00 23.9 r 703
2012-06-22 07:06:17 C 16 05 55.82 +45 00 16.6 r 703
2012-07-12 21:36:04 C 15 39 48.29 +35 33 55.2 c A24
2012-07-12 21:38:07 C 15 39 48.21 +35 33 51.9 c A24
2012-07-12 21:59:02 C 15 39 47.44 +35 33 17.7 c A24
2012-07-12 22:23:13 C 15 39 46.58 +35 32 37.7 c A24
2012-07-12 22:43:27 C 15 39 45.85 +35 32 02.7 c A24
2012-07-12 22:45:32 C 15 39 45.85 +35 32 00.9 c A24
2012-07-16 20:59:06 C 15 37 08.27 +32 48 59.2 c A24
2012-07-16 21:01:10 C 15 37 08.23 +32 48 55.1 c A24
2012-07-16 21:22:18 C 15 37 07.64 +32 48 16.2 c A24
2012-07-16 21:46:43 C 15 37 07.00 +32 47 31.1 c A24
2012-07-16 22:07:08 C 15 37 06.42 +32 46 53.6 c A24
2012-07-16 22:09:14 C 15 37 06.38 +32 46 49.7 c A24
2012-07-17 20:51:55 C 15 36 35.87 +32 04 43.5 c A24
2012-07-17 20:52:57 C 15 36 35.81 +32 04 40.6 c A24
2012-07-17 20:53:59 C 15 36 35.81 +32 04 39.1 c A24
2012-07-17 20:55:01 C 15 36 35.81 +32 04 37.2 c A24
2012-07-17 21:59:03 C 15 36 34.19 +32 02 35.4 c A24
2012-07-17 22:00:05 C 15 36 34.15 +32 02 33.7 c A24
2012-07-17 22:01:11 C 15 36 34.10 +32 02 31.7 c A24
2012-07-18 20:41:28 C 15 36 06.63 +31 19 21.0 c A24
2012-07-18 20:43:34 C 15 36 06.56 +31 19 17.0 c A24
2012-07-18 21:04:43 C 15 36 06.10 +31 18 35.7 c A24
2012-07-18 21:29:09 C 15 36 05.49 +31 17 48.3 c A24
2012-07-18 21:49:37 C 15 36 04.98 +31 17 07.8 c A24