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
2020-02-16 03:32:57 C 04 56 38.43 +01 31 36.1 V G96
2020-02-16 03:41:04 C 04 56 38.85 +01 31 47.9 V G96
2020-02-16 03:49:12 C 04 56 39.34 +01 31 59.5 V G96
2021-12-03 11:42:47 C 10 19 48.60 -02 19 23.0 V G96
2021-12-03 11:50:20 C 10 19 48.93 -02 19 21.8 V G96
2021-12-03 12:05:25 C 10 19 49.57 -02 19 19.5 V G96
2022-01-08 09:56:19 C 10 34 04.64 +04 11 15.3 V G96
2022-01-08 10:03:47 C 10 34 04.52 +04 11 21.4 V G96
2022-01-08 10:11:16 C 10 34 04.40 +04 11 27.9 V G96
2022-01-08 10:18:45 C 10 34 04.28 +04 11 34.0 V G96
2022-01-08 12:44:02 C 10 34 02.257 +04 13 38.17 U F52
2022-01-08 13:00:35 C 10 34 01.966 +04 13 52.16 U F52
2022-01-08 13:17:10 C 10 34 01.681 +04 14 06.18 U F52
2022-01-08 13:33:40 C 10 34 01.398 +04 14 20.13 U F52
2022-01-26 09:27:51 C 10 20 01.84 +11 44 29.3 V G96
2022-01-26 09:35:58 C 10 20 01.41 +11 44 39.2 V G96
2022-01-26 09:44:06 C 10 20 00.98 +11 44 49.1 V G96
2022-01-26 09:52:14 C 10 20 00.53 +11 44 59.8 V G96
2022-02-01 07:51:28 C 10 12 10.99 +14 44 35.0 V G96
2022-02-01 07:58:56 C 10 12 10.53 +14 44 44.6 V G96
2022-02-01 08:06:24 C 10 12 10.07 +14 44 54.3 V G96
2022-02-01 08:13:53 C 10 12 09.59 +14 45 03.9 V G96
2022-02-06 07:33:40 C 10 04 39.32 +17 19 55.2 V 703
2022-02-06 07:41:13 C 10 04 38.72 +17 20 04.5 V 703
2022-02-06 07:48:46 C 10 04 38.25 +17 20 14.4 V 703
2022-02-06 07:56:20 C 10 04 37.64 +17 20 23.3 V 703
2022-02-07 09:51:33 C 10 02 55.091 +17 53 59.47 U F52
2022-02-07 10:08:06 C 10 02 53.937 +17 54 21.03 U F52
2022-02-07 10:24:54 C 10 02 52.774 +17 54 42.75 U F52
2022-02-07 10:41:40 C 10 02 51.606 +17 55 04.50 U F52
2022-02-08 05:51:24 C 10 01 34.88 +18 19 45.3 V 703
2022-02-08 06:06:29 C 10 01 33.82 +18 20 04.4 V 703
2022-02-08 06:14:01 C 10 01 33.23 +18 20 13.7 V 703
2022-02-09 08:01:19 C 09 59 48.877 +18 53 21.96 U F52
2022-02-09 08:18:44 C 09 59 47.657 +18 53 44.40 U F52
2022-02-09 08:36:12 C 09 59 46.433 +18 54 06.88 U F52
2022-02-26 06:32:33 C 09 32 15.03 +26 36 29.1 V G96
2022-02-26 06:39:58 C 09 32 14.56 +26 36 36.1 V G96
2022-02-26 06:47:25 C 09 32 14.06 +26 36 43.2 V G96
2022-02-26 06:54:52 C 09 32 13.62 +26 36 50.7 V G96
2022-02-27 07:11:28 C 09 30 44.243 +26 59 30.07 U F52
2022-02-27 07:29:45 C 09 30 43.079 +26 59 46.87 U F52
2022-02-27 07:48:05 C 09 30 41.916 +27 00 03.78 U F52
2022-03-07 06:47:46 C 09 20 14.341 +29 34 28.99 U F52
2022-03-07 07:05:03 C 09 20 13.469 +29 34 41.20 U F52
2022-03-07 07:22:26 C 09 20 12.572 +29 34 53.82 U F52
2022-03-07 07:39:52 C 09 20 11.715 +29 35 05.57 U F52
2022-03-25 05:43:16 C 09 07 30.072 +33 01 44.59 U F52
2022-03-25 05:59:47 C 09 07 29.856 +33 01 49.42 U F52
2022-03-25 06:16:19 C 09 07 29.627 +33 01 54.36 U F52