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
2012-07-18 21:51:41 C 15 36 05.02 +31 17 04.5 c A24
2012-07-19 21:30:22 C 15 35 39.11 +30 30 48.0 c A24
2012-07-19 21:32:27 C 15 35 39.09 +30 30 43.4 c A24
2012-07-23 20:38:22 C 15 34 24.61 +27 12 24.4 c A24
2012-07-23 20:40:26 C 15 34 24.68 +27 12 20.7 c A24
2012-07-23 21:02:45 C 15 34 24.39 +27 11 31.4 c A24
2012-07-23 21:26:57 C 15 34 24.11 +27 10 38.4 c A24
2012-07-23 21:47:51 C 15 34 23.90 +27 09 51.6 c A24
2012-07-23 21:49:56 C 15 34 23.84 +27 09 47.4 c A24
2012-07-26 20:45:03 C 15 33 59.08 +24 28 49.7 c A24
2012-07-26 20:47:07 C 15 33 59.13 +24 28 44.6 c A24
2012-07-26 21:08:16 C 15 33 58.95 +24 27 54.7 c A24
2012-07-26 21:32:43 C 15 33 58.81 +24 26 56.9 c A24
2012-07-26 21:53:10 C 15 33 58.67 +24 26 08.5 c A24
2012-07-26 21:55:16 C 15 33 58.61 +24 26 03.0 c A24
2012-08-08 20:05:55 C 15 36 45.26 +10 27 25.3 u B38
2012-08-08 20:14:53 C 15 36 45.40 +10 26 57.5 u B38
2012-08-08 20:23:19 C 15 36 45.53 +10 26 31.8 u B38
2012-08-08 20:29:20 C 15 36 45.60 +10 26 14.1 u B38
2012-08-08 20:35:16 C 15 36 45.73 +10 25 55.3 u B38
2012-08-12 03:39:56 C 15 38 33.56 +06 17 14.9 18.9 c 704
2012-08-12 03:57:54 C 15 38 33.97 +06 16 18.3 19.4 c 704
2012-08-12 04:15:56 C 15 38 34.34 +06 15 18.7 18.6 c 704
2012-08-12 04:33:48 C 15 38 34.72 +06 14 20.8 19.1 c 704
2012-08-13 03:58:08 C 15 39 11.62 +04 58 08.0 r 703
2012-08-13 04:05:33 C 15 39 11.77 +04 57 44.0 r 703
2012-08-13 04:12:46 C 15 39 11.95 +04 57 20.8 r 703
2012-08-13 04:20:10 C 15 39 12.16 +04 56 56.0 r 703
2012-10-18 10:04:02 C 18 57 51.130 -75 27 06.25 t E10
2012-10-18 10:06:42 C 18 57 52.248 -75 27 09.75 t E10
2012-11-24 02:48:00 C 01 33 17.41 -67 26 28.8 u 807
2012-11-24 02:55:12 C 01 33 18.58 -67 26 16.4 u 807
2012-11-24 03:05:54 C 01 33 20.31 -67 25 58.0 u 807
2012-11-24 03:16:38 C 01 33 22.06 -67 25 39.6 u 807
2012-11-24 03:21:12 C 01 33 22.82 -67 25 31.8 u 807
2012-11-26 00:30:48 C 01 40 51.83 -66 07 38.9 u 807
2012-11-26 00:35:58 C 01 40 52.61 -66 07 30.0 u 807
2012-11-26 00:41:06 C 01 40 53.36 -66 07 21.1 u 807
2012-11-26 00:46:26 C 01 40 54.16 -66 07 11.9 u 807
2012-11-26 00:51:21 C 01 40 54.89 -66 07 03.4 u 807
2012-11-26 03:08:47 C 01 41 15.26 -66 03 03.3 u 807
2012-11-26 03:13:43 C 01 41 15.99 -66 02 54.5 u 807
2012-11-26 03:18:38 C 01 41 16.72 -66 02 45.7 u 807
2012-11-26 03:23:35 C 01 41 17.44 -66 02 37.1 u 807
2012-11-26 03:28:30 C 01 41 18.16 -66 02 28.4 u 807
2012-11-27 04:32:27 C 01 45 08.14 -65 18 15.7 u 807
2012-11-27 04:35:43 C 01 45 08.59 -65 18 10.0 u 807
2012-11-27 04:39:00 C 01 45 09.02 -65 18 03.7 u 807
2012-11-27 04:42:16 C 01 45 09.46 -65 17 58.0 u 807
2012-11-27 04:45:33 C 01 45 09.92 -65 17 52.4 u 807