2017 YD8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3215848193 ± 3.69e-08
Semi-major axis (a)1.3155381856 AU ± 3.07e-09
Inclination (i)24.54029006° ± 1.66e-05
Long. of Asc. Node (Ω)97.38271526° ± 1.95e-06
Arg. of Perihelion (ω)293.86697482° ± 1.07e-05
Mean Anomaly (M)120.54097805° ± 7.06e-06
Mean Motion (n)0.6532164125°/day ± 2.28e-09
Perihelion dist (q)0.89248108 AU ± 4.85e-08
Aphelion dist (Q)1.73859530 AU ± 4.87e-08
Orbital Period1.50888169 yr ± 5.28e-09
Physical Parameters
H (abs. magnitude)21.87
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.323″
Uncertainty0
Orbit TypeApollo
MOID0.050425 AU
Observations Used166
Oppositions3
Arc Total2014-2024
First Observation Used2014-06-21
Last Observation Used2024-01-11
Observations (177)
Date Type RA Dec Mag Band Observatory
2017-12-30 05:03:55 C 06 56 23.14 +31 48 40.9 r G48
2017-12-30 05:05:16 C 06 56 22.91 +31 49 01.7 r G48
2017-12-30 05:06:38 C 06 56 22.65 +31 49 22.4 r G48
2017-12-30 05:09:33 C 06 56 22.15 +31 50 03.6 r G48
2017-12-30 05:10:55 C 06 56 21.87 +31 50 22.4 r G48
2017-12-30 05:12:18 C 06 56 21.62 +31 50 44.0 r G48
2017-12-30 05:13:33 C 06 56 21.66 +31 51 01.6 o 926
2017-12-30 05:13:41 C 06 56 21.34 +31 51 02.1 r G48
2017-12-30 05:15:37 C 06 56 21.28 +31 51 31.2 o 926
2017-12-30 05:17:38 C 06 56 20.91 +31 52 00.7 o 926
2017-12-30 05:49:47 C 06 56 14.93 +31 59 40.8 U I52
2017-12-30 05:49:57 C 06 56 14.91 +31 59 43.2 U I52
2017-12-30 05:50:09 C 06 56 14.87 +31 59 45.7 U I52
2017-12-30 05:50:19 C 06 56 14.85 +31 59 48.4 U I52
2017-12-30 05:56:25 C 06 56 12.92 +32 01 18.5 U H06
2017-12-30 06:01:34 C 06 56 11.98 +32 02 31.8 U H06
2017-12-30 06:11:18 C 06 56 10.18 +32 04 50.6 U H06
2017-12-30 06:33:28 C 06 56 06.04 +32 10 06.1 U H06
2017-12-30 10:13:55 C 06 55 31.97 +33 01 56.1 U T08
2017-12-30 10:17:40 C 06 55 31.24 +33 02 48.0 U T08
2017-12-30 10:44:33 C 06 55 26.05 +33 08 58.2 U T08
2017-12-30 10:58:40 C 06 55 23.33 +33 12 11.9 U T08
2017-12-30 18:56:17 C 06 54 19.84 +34 56 53.9 t B49
2017-12-30 19:09:53 C 06 54 17.68 +34 59 53.1 t B49
2017-12-30 20:41:54 C 06 54 01.97 +35 19 55.1 q C77
2017-12-30 20:46:07 C 06 54 01.24 +35 20 49.7 q C77
2017-12-30 20:50:30 C 06 54 00.48 +35 21 46.2 q C77
2017-12-30 23:11:55 C 06 53 33.61 +35 51 48.8 t L04
2017-12-30 23:15:38 C 06 53 32.94 +35 52 35.3 t L04
2017-12-30 23:21:12 C 06 53 31.96 +35 53 45.0 t L04
2017-12-30 23:28:26 C 06 53 30.67 +35 55 15.7 t L04
2017-12-30 23:33:05 C 06 53 29.86 +35 56 13.8 t L04
2017-12-31 01:56:00 C 06 53 07.23 +36 26 06.3 U I89
2017-12-31 02:05:12 C 06 53 05.58 +36 27 58.4 U I89
2017-12-31 02:14:53 C 06 53 03.91 +36 29 56.6 U I89
2017-12-31 04:14:41 C 06 52 56.56 +36 54 17.9 o 926
2017-12-31 04:17:10 C 06 52 56.13 +36 54 48.0 o 926
2017-12-31 04:19:40 C 06 52 55.71 +36 55 19.2 o 926
2017-12-31 06:04:17 C 06 52 36.49 +37 16 34.1 U H06
2017-12-31 06:32:24 C 06 52 31.38 +37 22 12.0 U H06
2017-12-31 06:44:12 C 06 52 29.22 +37 24 33.2 U H06
2017-12-31 08:55:10 C 06 52 06.64 +37 50 02.8 17.0 r 718
2017-12-31 08:57:44 C 06 52 06.15 +37 50 32.9 16.9 r 718
2017-12-31 09:00:18 C 06 52 05.73 +37 51 02.0 17.0 r 718
2017-12-31 09:02:51 C 06 52 05.28 +37 51 32.2 17.1 r 718
2017-12-31 09:05:25 C 06 52 04.84 +37 52 01.6 17.1 r 718
2017-12-31 19:57:43 C 06 50 38.60 +39 53 53.2 U K74
2017-12-31 19:59:57 C 06 50 38.24 +39 54 17.6 U K74
2017-12-31 20:03:03 C 06 50 37.74 +39 54 52.1 U K74
2017-12-31 20:25:16 C 06 50 34.20 +39 58 55.7 U K74