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
2015-02-25 07:27:27 C 08 58 53.81 +24 40 24.9 R G45
2015-02-25 07:33:19 C 08 58 53.49 +24 40 32.1 R G45
2015-02-25 07:34:23 C 08 58 53.40 +24 40 32.8 R G45
2015-02-25 07:40:21 C 08 58 53.09 +24 40 36.8 R G45
2015-02-25 07:46:24 C 08 58 52.77 +24 40 42.2 R G45
2015-02-25 07:58:27 C 08 58 52.00 +24 40 54.3 R G45
2015-02-25 08:06:44 C 08 58 51.59 +24 41 01.8 R G45
2015-02-25 08:18:35 C 08 58 50.95 +24 41 13.3 R G45
2015-02-26 06:53:52 C 08 57 37.88 +25 01 57.6 R G45
2015-02-26 06:59:44 C 08 57 37.51 +25 02 03.0 R G45
2015-02-26 07:05:42 C 08 57 37.19 +25 02 07.9 R G45
2015-02-26 07:11:34 C 08 57 36.89 +25 02 14.2 R G45
2015-02-26 07:42:23 C 08 57 35.16 +25 02 42.0 R G45
2015-02-26 07:48:20 C 08 57 34.85 +25 02 46.7 R G45
2015-02-26 08:08:34 C 08 57 33.76 +25 03 05.2 R G45
2015-02-26 08:14:32 C 08 57 33.43 +25 03 10.3 R G45
2015-02-26 08:20:24 C 08 57 33.11 +25 03 16.1 R G45
2017-02-02 13:40:38 C 13 18 56.168 +15 32 19.19 L F51
2017-02-02 13:57:26 C 13 18 56.568 +15 32 34.29 L F51
2017-03-04 07:47:54 C 13 19 39.98 +28 46 46.7 q G96
2017-03-04 07:54:04 C 13 19 39.80 +28 46 53.5 q G96
2017-03-04 08:03:42 C 13 19 39.54 +28 47 05.7 q G96
2017-03-04 08:09:48 C 13 19 39.34 +28 47 13.7 q G96
2017-03-06 09:42:22 C 13 18 12.63 +29 47 33.6 q G96
2017-03-06 09:55:19 C 13 18 12.24 +29 47 49.6 q G96
2017-03-06 10:07:49 C 13 18 11.77 +29 48 04.2 q G96
2017-03-06 10:21:24 C 13 18 11.39 +29 48 20.6 q G96
2017-03-06 11:43:53 C 13 18 09.005 +29 50 02.42 L F51
2017-03-06 11:58:08 C 13 18 08.523 +29 50 19.75 L F51
2017-03-06 12:12:26 C 13 18 08.035 +29 50 37.20 L F51
2017-03-07 05:59:48 C 13 17 34.22 +30 12 05.2 q G96
2017-03-07 06:12:33 C 13 17 33.81 +30 12 21.3 q G96
2017-03-07 06:26:01 C 13 17 33.26 +30 12 37.4 q G96
2017-03-07 06:38:46 C 13 17 32.87 +30 12 53.1 q G96
2017-03-09 09:48:04 C 13 15 45.18 +31 14 13.7 q G96
2017-03-09 10:01:19 C 13 15 44.67 +31 14 30.0 q G96
2017-03-09 10:14:44 C 13 15 44.14 +31 14 45.8 q G96
2017-03-09 10:27:04 C 13 15 43.71 +31 15 00.1 q G96
2017-03-22 10:04:39 C 13 00 38.70 +36 54 32.9 q G96
2017-03-22 10:10:50 C 13 00 38.32 +36 54 38.4 q G96
2017-03-22 10:17:01 C 13 00 37.92 +36 54 44.6 q G96
2017-03-22 10:23:19 C 13 00 37.54 +36 54 50.6 q G96
2017-03-26 09:21:53 C 12 54 52.75 +38 20 29.9 q G96
2017-03-26 09:30:10 C 12 54 52.24 +38 20 36.4 q G96
2017-03-26 09:38:24 C 12 54 51.75 +38 20 43.1 q G96
2017-03-26 09:44:34 C 12 54 51.33 +38 20 47.8 q G96
2019-05-02 14:12:34 C 18 07 21.955 +34 46 01.52 U F51
2019-05-02 14:21:11 C 18 07 22.162 +34 46 09.90 U F51
2019-05-02 14:29:49 C 18 07 22.373 +34 46 18.41 U F51
2019-05-02 14:38:24 C 18 07 22.578 +34 46 26.78 U F51