2017 YO1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5586640225
Semi-major axis (a)1.9638112721 AU
Inclination (i)5.17759141°
Long. of Asc. Node (Ω)130.92717126° ± 5.00e+00
Arg. of Perihelion (ω)251.78221092° ± 6.00e+00
Mean Anomaly (M)333.80144522°
Mean Motion (n)0.3581390100°/day
Perihelion dist (q)0.86668830 AU
Aphelion dist (Q)3.06095130 AU
Orbital Period2.75202550 yr
Physical Parameters
H (abs. magnitude)23.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.388″
Uncertainty
Orbit TypeApollo
MOID0.028050 AU
Observations Used28
Oppositions1
Arc Total2017-2017
First Observation Used
Last Observation Used2017-12-28
Observations (28)
Date Type RA Dec Mag Band Observatory
2017-12-21 06:06:34 C 05 13 55.18 -08 44 43.1 U G96
2017-12-21 06:13:58 C 05 13 56.19 -08 44 02.7 U G96
2017-12-21 06:21:22 C 05 13 57.10 -08 43 23.0 U G96
2017-12-21 06:28:45 C 05 13 58.02 -08 42 42.2 U G96
2017-12-21 08:18:49 C 05 14 11.75 -08 32 45.3 U I52
2017-12-21 08:19:25 C 05 14 11.91 -08 32 41.0 U I52
2017-12-21 08:20:01 C 05 14 11.94 -08 32 38.2 U I52
2017-12-22 08:04:11 C 05 17 24.19 -06 29 31.3 U V06
2017-12-22 08:04:57 C 05 17 24.31 -06 29 28.1 U V06
2017-12-22 08:05:42 C 05 17 24.34 -06 29 23.6 U V06
2017-12-22 08:38:47 C 05 17 28.12 -06 26 38.8 U I52
2017-12-22 08:40:34 C 05 17 28.36 -06 26 30.3 U I52
2017-12-23 05:33:35 C 05 20 05.52 -04 46 41.7 o 691
2017-12-23 05:43:33 C 05 20 06.54 -04 45 56.3 o 691
2017-12-23 05:53:32 C 05 20 07.60 -04 45 10.0 o 691
2017-12-23 06:08:43 C 05 20 09.12 -04 43 59.8 o 926
2017-12-23 06:12:52 C 05 20 09.53 -04 43 41.4 o 926
2017-12-23 06:17:00 C 05 20 09.96 -04 43 22.0 o 926
2017-12-23 07:06:59 C 05 20 15.10 -04 39 33.3 U V06
2017-12-23 07:07:45 C 05 20 15.18 -04 39 30.0 U V06
2017-12-23 07:08:30 C 05 20 15.30 -04 39 26.0 U V06
2017-12-23 07:09:16 C 05 20 15.37 -04 39 22.6 U V06
2017-12-23 08:32:11 C 05 20 26.672 -04 32 52.79 U F51
2017-12-23 09:05:52 C 05 20 30.050 -04 30 19.69 U F51
2017-12-28 07:03:12 C 05 31 51.27 +02 51 32.9 U I52
2017-12-28 07:05:00 C 05 31 51.40 +02 51 38.4 U I52
2017-12-28 07:06:47 C 05 31 51.52 +02 51 43.9 U I52
2017-12-28 07:08:34 C 05 31 51.65 +02 51 49.2 U I52