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
2015-12-03 08:21:12 S 16 11 08.386 +68 27 31.46 L C51
2015-12-03 08:21:23 S 16 11 08.309 +68 27 31.90 L C51
2015-12-03 17:47:59 S 16 09 59.904 +67 59 05.78 L C51
2015-12-03 20:56:51 S 16 09 37.190 +67 49 28.38 L C51
2015-12-04 00:05:43 S 16 09 14.650 +67 39 47.30 L C51
2017-08-31 09:46:22 C 23 32 49.400 +40 41 32.95 V F51
2017-08-31 10:16:46 C 23 32 47.252 +40 41 51.91 V F51
2017-08-31 10:31:56 C 23 32 46.159 +40 42 01.51 V F51
2017-09-30 06:56:55 C 22 26 35.230 +43 35 57.12 V F51
2017-09-30 07:13:46 C 22 26 33.477 +43 35 53.53 V F51
2017-09-30 07:30:40 C 22 26 31.780 +43 35 50.06 V F51
2017-09-30 07:47:36 C 22 26 30.019 +43 35 46.59 V F51
2017-12-23 05:19:23 C 22 39 09.780 +24 03 07.40 U F51
2017-12-23 05:50:35 C 22 39 12.897 +24 02 53.14 U F51
2017-12-23 06:06:17 C 22 39 14.447 +24 02 46.03 U F51
2017-12-24 03:04:25 C 22 41 23.99 +23 53 26.1 o 291
2017-12-24 03:10:53 C 22 41 24.67 +23 53 23.0 o 291
2017-12-25 01:39:21 C 22 43 45.74 +23 43 26.9 o 711
2017-12-25 01:39:45 C 22 43 45.96 +23 43 26.8 U I52
2017-12-25 01:44:03 C 22 43 46.20 +23 43 24.5 o 711
2017-12-25 01:49:14 C 22 43 46.79 +23 43 22.5 o 711
2017-12-25 01:49:31 C 22 43 46.91 +23 43 22.8 U I52
2017-12-25 01:54:23 C 22 43 47.47 +23 43 20.3 U I52
2017-12-25 02:33:32 C 22 43 51.48 +23 43 02.8 o 291
2017-12-25 02:37:52 C 22 43 51.93 +23 43 00.9 o 291
2017-12-25 02:42:11 C 22 43 52.39 +23 42 58.9 o 291
2017-12-27 00:30:04 C 22 48 47.25 +23 22 42.9 u H21
2017-12-27 00:41:17 C 22 48 48.44 +23 22 37.6 u H21
2017-12-27 00:54:12 C 22 48 49.83 +23 22 31.9 u H21
2017-12-29 02:04:38 C 22 54 17.13 +23 00 41.5 o 291
2017-12-29 02:13:56 C 22 54 18.15 +23 00 39.5 o 291
2017-12-29 02:23:14 C 22 54 19.20 +23 00 34.9 o 291
2018-01-01 05:11:58 C 23 02 57.959 +22 26 56.15 V F51
2018-01-01 05:43:34 C 23 03 01.600 +22 26 41.40 V F51
2018-01-01 06:16:10 C 23 03 05.399 +22 26 26.07 V F51
2018-01-05 01:51:42 C 23 14 15.60 +21 43 39.6 U I52
2018-01-05 01:54:04 C 23 14 15.86 +21 43 38.8 U I52
2018-01-05 01:56:28 C 23 14 16.17 +21 43 37.6 U I52
2018-01-05 01:58:51 C 23 14 16.45 +21 43 36.6 U I52
2018-01-14 01:58:52 C 23 43 05.75 +19 50 10.0 U I52
2018-01-14 02:01:15 C 23 43 06.08 +19 50 08.6 U I52
2018-01-14 02:03:38 C 23 43 06.45 +19 50 06.5 U I52
2018-01-14 02:06:01 C 23 43 06.73 +19 50 05.7 U I52
2018-01-19 05:00:06 C 00 01 02.998 +18 32 47.81 U T12
2018-01-19 05:02:52 C 00 01 03.410 +18 32 45.84 U T12
2018-02-04 03:49:44 C 01 03 17.50 +12 46 26.3 U I52
2018-02-04 03:51:31 C 01 03 17.81 +12 46 24.3 U I52
2018-02-04 03:53:21 C 01 03 18.10 +12 46 22.2 U I52
2018-02-04 05:25:15 C 01 03 34.196 +12 44 37.54 U F51
2018-02-04 05:41:59 C 01 03 37.050 +12 44 17.60 U F51