2017 YN1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3098456239 ± 2.00e+00
Semi-major axis (a)1.3704697429 AU ± 3.00e+00
Inclination (i)9.17985006° ± 4.00e+00
Long. of Asc. Node (Ω)92.61214870° ± 5.00e+00
Arg. of Perihelion (ω)315.68796526° ± 6.00e+00
Mean Anomaly (M)357.88111487° ± 7.03e-02
Mean Motion (n)0.6143231900°/day ± 2.02e+00
Perihelion dist (q)0.94583690 AU ± 3.44e+00
Aphelion dist (Q)1.79511510 AU ± 4.79e+00
Orbital Period1.60437970 yr ± 5.27e+00
Physical Parameters
H (abs. magnitude)26.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.542″
Uncertainty2
Orbit TypeApollo
MOID0.020193 AU
Observations Used34
Oppositions1
Arc Total2017-2017
First Observation Used
Last Observation Used2017-12-24
Observations (34)
Date Type RA Dec Mag Band Observatory
2017-12-21 06:04:34 C 05 04 05.92 -04 48 30.3 U G96
2017-12-21 06:19:22 C 05 04 15.40 -04 41 49.2 U G96
2017-12-21 06:26:46 C 05 04 20.17 -04 38 30.8 U G96
2017-12-21 07:13:27 C 05 04 50.04 -04 17 26.3 U I52
2017-12-21 07:13:42 C 05 04 50.29 -04 17 19.1 U I52
2017-12-21 07:13:58 C 05 04 50.42 -04 17 11.9 U I52
2017-12-21 07:14:13 C 05 04 50.62 -04 17 04.0 U I52
2017-12-22 10:16:15 C 05 23 05.16 +07 01 33.5 U I52
2017-12-22 10:16:59 C 05 23 05.61 +07 01 50.8 U I52
2017-12-22 10:17:43 C 05 23 06.05 +07 02 08.0 U I52
2017-12-22 10:33:54 C 05 23 15.45 +07 08 16.5 U I52
2017-12-22 10:34:37 C 05 23 15.88 +07 08 32.7 U I52
2017-12-22 11:03:32 C 05 23 32.90 +07 19 29.0 U I52
2017-12-22 11:04:16 C 05 23 33.30 +07 19 46.7 U I52
2017-12-22 11:05:00 C 05 23 33.76 +07 20 02.4 U I52
2017-12-22 11:05:43 C 05 23 34.17 +07 20 18.3 U I52
2017-12-22 21:45:42 C 05 30 26.73 +11 12 55.1 q 595
2017-12-22 21:50:36 C 05 30 29.27 +11 14 37.8 q 595
2017-12-22 21:55:30 C 05 30 31.83 +11 16 21.0 q 595
2017-12-22 22:36:27 C 05 30 54.41 +11 30 37.2 U 203
2017-12-22 23:23:06 C 05 31 18.49 +11 46 43.7 U 203
2017-12-23 05:44:42 C 05 35 04.19 +13 56 00.7 o 711
2017-12-23 05:47:08 C 05 35 05.41 +13 56 48.7 o 711
2017-12-23 05:49:42 C 05 35 06.60 +13 57 36.9 o 711
2017-12-23 05:53:43 C 05 35 10.85 +13 58 51.1 o 926
2017-12-23 05:55:08 C 05 35 11.53 +13 59 19.2 o 926
2017-12-23 05:56:34 C 05 35 12.22 +13 59 46.9 o 926
2017-12-23 07:09:59 C 05 35 47.34 +14 23 29.7 U V06
2017-12-23 07:10:18 C 05 35 47.46 +14 23 36.4 U V06
2017-12-23 07:10:37 C 05 35 47.63 +14 23 42.5 U V06
2017-12-23 07:10:56 C 05 35 47.78 +14 23 47.1 U V06
2017-12-24 01:39:47 C 05 45 31.11 +19 51 09.3 U 204
2017-12-24 01:49:16 C 05 45 35.44 +19 53 41.9 U 204
2017-12-24 02:00:20 C 05 45 40.51 +19 56 39.7 U 204