2017 YF5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4743531125 ± 6.45e-08
Semi-major axis (a)1.6444379395 AU ± 8.03e-08
Inclination (i)23.26023092° ± 9.12e-06
Long. of Asc. Node (Ω)288.71012820° ± 2.85e-05
Arg. of Perihelion (ω)200.51191528° ± 3.41e-05
Mean Anomaly (M)240.86513407° ± 1.01e-04
Mean Motion (n)0.4673971330°/day ± 3.42e-08
Perihelion dist (q)0.86439368 AU ± 1.14e-07
Aphelion dist (Q)2.42448219 AU ± 1.59e-07
Orbital Period2.10875552 yr ± 1.54e-07
Physical Parameters
H (abs. magnitude)19.66
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.269″
Uncertainty0
Orbit TypeApollo
MOID0.096870 AU
Observations Used67
Oppositions3
Arc Total2017-2023
First Observation Used2017-08-31
Last Observation Used2023-08-16
Observations (79)
Date Type RA Dec Mag Band Observatory
2018-02-04 05:58:40 C 01 03 39.889 +12 43 57.54 U F51
2018-03-05 00:28:57 C 03 09 31.01 -07 49 25.3 u 807
2018-03-05 00:37:15 C 03 09 32.49 -07 49 43.9 u 807
2018-03-05 00:45:46 C 03 09 34.02 -07 50 03.4 u 807
2018-03-15 00:53:53 C 03 53 50.52 -17 05 22.4 U 807
2018-03-15 01:00:13 C 03 53 51.64 -17 05 37.2 U 807
2018-03-15 01:06:33 C 03 53 52.78 -17 05 51.6 U 807
2018-03-17 00:03:10 C 04 02 34.56 -18 53 23.9 U 807
2018-03-17 00:09:04 C 04 02 35.62 -18 53 37.0 U 807
2018-03-17 00:15:49 C 04 02 36.85 -18 53 52.1 U 807
2018-04-04 23:44:11 C 05 30 48.39 -34 15 54.5 U 807
2018-04-04 23:48:42 C 05 30 49.31 -34 16 02.2 U 807
2018-04-04 23:53:51 C 05 30 50.36 -34 16 10.7 U 807
2018-05-11 23:14:45 C 09 06 27.96 -46 16 50.9 U 807
2018-05-11 23:22:33 C 09 06 30.11 -46 16 47.5 U 807
2018-05-11 23:30:33 C 09 06 32.12 -46 16 47.9 U 807
2018-05-12 23:09:15 C 09 12 35.05 -46 14 21.0 U 807
2018-05-12 23:13:55 C 09 12 36.20 -46 14 20.4 U 807
2018-06-07 08:46:41 C 11 28 06.62 -41 26 32.9 U 474
2018-06-07 08:56:49 C 11 28 08.47 -41 26 26.3 U 474
2018-06-07 09:01:54 C 11 28 09.38 -41 26 22.6 U 474
2018-06-08 00:43:17 C 11 31 02.01 -41 16 06.8 U 807
2018-06-08 00:48:53 C 11 31 02.99 -41 16 02.8 U 807
2019-08-10 14:02:33 C 22 47 12.141 +24 40 53.40 V F51
2019-08-10 14:21:22 C 22 47 11.093 +24 41 01.92 V F51
2019-09-19 01:43:40 C 21 39 18.07 +26 07 11.8 u H21
2019-09-19 01:57:37 C 21 39 16.99 +26 07 07.9 u H21
2023-08-16 04:19:31 C 21 00 42.44 +06 17 03.1 u H21
2023-08-16 04:28:59 C 21 00 41.78 +06 17 03.0 u H21