2017 YH1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5237616281 ± 4.23e-08
Semi-major axis (a)1.8080677394 AU ± 1.75e-08
Inclination (i)15.81929495° ± 5.29e-06
Long. of Asc. Node (Ω)87.05199289° ± 4.13e-06
Arg. of Perihelion (ω)307.89460568° ± 1.34e-05
Mean Anomaly (M)108.16835078° ± 1.83e-05
Mean Motion (n)0.4054060543°/day ± 5.88e-09
Perihelion dist (q)0.86107124 AU ± 7.69e-08
Aphelion dist (Q)2.75506424 AU ± 8.10e-08
Orbital Period2.43120761 yr ± 3.53e-08
Physical Parameters
H (abs. magnitude)21.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.198″
Uncertainty0
Orbit TypeApollo
MOID0.005294 AU
Observations Used245
Oppositions3
Arc Total2017-2022
First Observation Used2017-12-20
Last Observation Used2022-06-25
Observations (256)
Date Type RA Dec Mag Band Observatory
2017-12-20 06:51:43 C 07 42 44.61 +45 12 09.8 U 703
2017-12-20 06:59:29 C 07 42 41.46 +45 14 35.0 U 703
2017-12-20 07:07:15 C 07 42 38.35 +45 17 00.4 U 703
2017-12-20 07:15:01 C 07 42 35.15 +45 19 24.4 U 703
2017-12-20 08:19:34 C 07 42 05.49 +45 38 49.2 q H06
2017-12-20 08:20:55 C 07 42 04.94 +45 39 12.2 q H06
2017-12-20 08:22:29 C 07 42 04.29 +45 39 39.6 q H06
2017-12-20 09:07:45 C 07 41 45.67 +45 52 33.7 o H06
2017-12-20 09:09:27 C 07 41 44.97 +45 53 02.5 o H06
2017-12-20 09:11:09 C 07 41 44.28 +45 53 31.0 o H06
2017-12-20 09:12:52 C 07 41 43.60 +45 53 59.4 o H06
2017-12-20 09:16:56 C 07 41 45.06 +45 55 11.9 U I52
2017-12-20 09:17:08 C 07 41 44.99 +45 55 14.9 U I52
2017-12-20 09:17:18 C 07 41 44.92 +45 55 18.0 U I52
2017-12-20 09:17:29 C 07 41 44.85 +45 55 21.0 U I52
2017-12-20 10:28:58 C 07 41 13.56 +46 14 30.9 14.2 q H06
2017-12-20 10:30:31 C 07 41 12.86 +46 14 54.4 14.2 q H06
2017-12-20 10:31:17 C 07 41 12.55 +46 15 07.1 14.2 q H06
2017-12-20 10:32:52 C 07 41 12.06 +46 15 31.7 14.2 q H06
2017-12-20 11:37:11 C 07 40 49.74 +46 32 08.3 q G48
2017-12-20 11:40:50 C 07 40 48.46 +46 33 02.6 q G48
2017-12-20 11:42:06 C 07 40 48.07 +46 33 21.2 q G48
2017-12-20 12:24:05 C 07 40 32.86 +46 43 15.7 v H06
2017-12-20 12:25:18 C 07 40 32.48 +46 43 32.9 v H06
2017-12-20 12:26:33 C 07 40 32.08 +46 43 50.8 v H06
2017-12-20 12:27:47 C 07 40 31.65 +46 44 08.4 v H06
2017-12-20 19:44:57 C 07 39 45.15 +48 21 28.3 q 595
2017-12-20 19:49:27 C 07 39 44.07 +48 22 27.1 q 595
2017-12-20 19:53:54 C 07 39 43.00 +48 23 25.0 q 595
2017-12-20 19:58:26 C 07 39 41.89 +48 24 24.2 q 595
2017-12-20 20:15:02 C 07 39 35.76 +48 28 09.1 o K88
2017-12-20 20:15:36 C 07 39 35.62 +48 28 16.3 o K88
2017-12-20 20:16:09 C 07 39 35.47 +48 28 23.3 o K88
2017-12-20 20:16:43 C 07 39 35.32 +48 28 30.6 o K88
2017-12-20 20:17:17 C 07 39 35.17 +48 28 37.7 o K88
2017-12-20 20:17:51 C 07 39 35.03 +48 28 44.6 o K88
2017-12-20 20:18:24 C 07 39 34.89 +48 28 51.9 o K88
2017-12-20 20:18:57 C 07 39 34.74 +48 28 59.0 o K88
2017-12-20 20:20:04 C 07 39 34.44 +48 29 13.6 o K88
2017-12-20 20:20:38 C 07 39 34.31 +48 29 20.3 o K88
2017-12-20 20:21:46 C 07 39 34.01 +48 29 35.0 o K88
2017-12-20 20:22:52 C 07 39 33.71 +48 29 49.2 o K88
2017-12-20 20:24:00 C 07 39 33.42 +48 30 03.1 o K88
2017-12-20 21:35:53 C 07 39 18.53 +48 44 46.9 q C77
2017-12-20 21:38:17 C 07 39 17.88 +48 45 16.3 q C77
2017-12-20 21:40:39 C 07 39 17.23 +48 45 45.6 q C77
2017-12-20 21:42:53 C 07 39 16.64 +48 46 12.9 q C77
2017-12-20 21:56:45 C 07 39 07.82 +48 49 10.4 o K88
2017-12-20 21:57:18 C 07 39 07.64 +48 49 17.2 o K88
2017-12-20 21:57:52 C 07 39 07.48 +48 49 23.8 o K88