2017 YP8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3883464362 ± 2.52e-07
Semi-major axis (a)1.9284647031 AU ± 4.36e-08
Inclination (i)10.52204635° ± 5.43e-05
Long. of Asc. Node (Ω)221.96047373° ± 2.00e-04
Arg. of Perihelion (ω)324.95155502° ± 2.08e-04
Mean Anomaly (M)281.54429123° ± 2.04e-04
Mean Motion (n)0.3680397565°/day ± 1.25e-08
Perihelion dist (q)1.17955231 AU ± 4.87e-07
Aphelion dist (Q)2.67737710 AU ± 4.90e-07
Orbital Period2.67804297 yr ± 9.08e-08
Physical Parameters
H (abs. magnitude)20.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.271″
Uncertainty0
Orbit TypeAmor
MOID0.200251 AU
Observations Used37
Oppositions5
Arc Total2017-2025
First Observation Used2017-12-16
Last Observation Used2025-11-14
Observations (38)
Date Type RA Dec Mag Band Observatory
2017-12-16 05:53:55 C 04 37 28.07 +09 33 10.3 V G96
2017-12-16 06:01:22 C 04 37 27.62 +09 33 07.4 V G96
2017-12-16 06:16:14 C 04 37 26.68 +09 33 01.3 V G96
2017-12-24 06:32:02 C 04 26 20.040 +08 25 56.58 U F51
2017-12-24 06:50:24 C 04 26 19.017 +08 25 50.98 U F51
2017-12-24 07:27:06 C 04 26 16.946 +08 25 39.79 U F51
2017-12-25 05:36:42 C 04 25 05.62 +08 18 53.1 o 711
2017-12-25 05:45:29 C 04 25 05.14 +08 18 50.2 o 711
2017-12-25 05:52:07 C 04 25 04.76 +08 18 48.5 o 711
2017-12-25 08:05:14 C 04 24 57.55 +08 18 07.5 o 291
2017-12-25 08:18:11 C 04 24 56.84 +08 18 03.9 o 291
2017-12-25 08:31:09 C 04 24 56.11 +08 17 59.7 o 291
2017-12-26 04:23:37 C 04 23 54.37 +08 12 09.6 o 711
2017-12-26 04:29:47 C 04 23 54.05 +08 12 07.6 o 711
2017-12-26 04:35:58 C 04 23 53.72 +08 12 05.7 o 711
2017-12-26 07:28:35 C 04 23 44.45 +08 11 17.0 o 291
2017-12-26 07:41:32 C 04 23 43.81 +08 11 12.1 o 291
2017-12-26 07:54:28 C 04 23 43.09 +08 11 08.6 o 291
2018-01-05 01:46:27 C 04 13 25.32 +07 16 56.4 o 695
2018-01-05 01:58:46 C 04 13 24.85 +07 16 54.1 o 695
2018-01-05 02:11:04 C 04 13 24.38 +07 16 51.9 o 695
2018-01-06 02:41:04 C 04 12 32.87 +07 12 45.8 U H01
2018-01-06 02:47:42 C 04 12 32.63 +07 12 44.7 U H01
2018-01-06 03:04:42 C 04 12 32.01 +07 12 42.0 U H01
2018-01-06 03:12:41 C 04 12 31.73 +07 12 40.6 U H01
2018-01-19 02:22:07 C 04 05 52.08 +06 46 39.7 U 807
2018-01-19 02:43:31 C 04 05 51.85 +06 46 39.0 U 807
2018-01-19 03:04:55 C 04 05 51.62 +06 46 38.8 U 807
2018-02-09 01:23:32 C 04 12 00.13 +07 28 38.7 U 807
2018-02-09 01:45:21 C 04 12 00.78 +07 28 42.2 U 807
2018-02-09 02:07:12 C 04 12 01.47 +07 28 45.2 U 807
2021-05-13 04:10:22 C 19 43 03.862 -08 20 35.48 V J04
2021-05-13 04:34:05 C 19 43 04.070 -08 20 18.31 V J04
2021-05-14 03:10:35 C 19 43 18.402 -08 04 33.48 V J04
2021-05-14 03:36:43 C 19 43 18.562 -08 04 15.39 V J04
2025-11-14 10:31:15 C 04 45 27.85 +15 22 54.5 V 291
2025-11-14 10:58:16 C 04 45 26.63 +15 22 42.7 V 291
2025-11-14 11:25:21 C 04 45 25.39 +15 22 31.5 V 291