2016 YN1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2225426359 ± 2.09e-06
Semi-major axis (a)1.1516419804 AU ± 1.91e-06
Inclination (i)7.67340839° ± 6.13e-05
Long. of Asc. Node (Ω)131.89699919° ± 5.15e-05
Arg. of Perihelion (ω)41.71046369° ± 7.49e-05
Mean Anomaly (M)14.24728903° ± 5.87e-03
Mean Motion (n)0.7975098297°/day ± 1.99e-06
Perihelion dist (q)0.89535254 AU ± 2.83e-06
Aphelion dist (Q)1.40793142 AU ± 3.35e-06
Orbital Period1.23587979 yr ± 3.08e-06
Physical Parameters
H (abs. magnitude)23.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.217″
Uncertainty1
Orbit TypeApollo
MOID0.031715 AU
Observations Used37
Oppositions1
Arc Total2016-2017
First Observation Used2016-12-15
Last Observation Used2017-06-18
Observations (40)
Date Type RA Dec Mag Band Observatory
2016-12-15 08:19:31 C 04 24 28.136 -21 19 22.72 L F51
2016-12-15 08:38:36 C 04 24 25.541 -21 19 30.54 L F51
2016-12-15 08:57:36 C 04 24 22.922 -21 19 38.04 L F51
2016-12-15 09:16:36 C 04 24 20.297 -21 19 45.88 L F51
2016-12-23 06:58:25 C 03 59 21.618 -21 56 10.97 L F51
2016-12-23 07:13:19 C 03 59 19.275 -21 56 11.02 L F51
2016-12-23 07:28:15 C 03 59 16.952 -21 56 11.00 L F51
2016-12-23 07:43:07 C 03 59 14.629 -21 56 10.79 L F51
2016-12-24 02:49:06 C 03 56 32.52 -21 54 27.5 u 807
2016-12-24 02:57:17 C 03 56 31.24 -21 54 26.6 u 807
2016-12-24 03:05:42 C 03 56 29.91 -21 54 25.8 u 807
2016-12-24 05:48:19 C 03 56 06.91 -21 55 08.9 o 291
2016-12-24 05:51:57 C 03 56 06.32 -21 55 08.3 o 291
2016-12-24 05:55:35 C 03 56 05.76 -21 55 08.1 o 291
2016-12-24 09:01:01 C 03 55 39.261 -21 54 44.35 U 568
2016-12-24 09:02:31 C 03 55 39.023 -21 54 44.11 U 568
2016-12-24 09:04:01 C 03 55 38.791 -21 54 43.98 U 568
2016-12-24 13:08:51 C 03 55 03.03 -21 53 17.5 t 474
2016-12-24 13:13:55 C 03 55 02.24 -21 53 16.2 t 474
2016-12-24 13:18:59 C 03 55 01.48 -21 53 15.8 t 474
2016-12-28 04:39:08 C 03 42 21.97 -21 35 27.5 u 807
2016-12-28 04:46:54 C 03 42 20.74 -21 35 24.4 u 807
2016-12-28 04:55:44 C 03 42 19.32 -21 35 21.5 u 807
2016-12-30 03:21:49 C 03 35 28.66 -21 18 59.8 o 291
2016-12-30 03:23:43 C 03 35 28.37 -21 18 59.1 o 291
2016-12-30 03:25:37 C 03 35 28.02 -21 18 58.3 o 291
2016-12-30 11:17:51 C 03 34 14.71 -21 14 11.8 t 474
2016-12-30 11:22:55 C 03 34 13.91 -21 14 08.7 t 474
2016-12-30 11:27:59 C 03 34 13.06 -21 14 05.5 t 474
2016-12-30 11:33:02 C 03 34 12.22 -21 14 04.3 t 474
2017-01-06 02:54:04 C 03 09 31.98 -19 28 55.6 u 807
2017-01-06 03:01:12 C 03 09 30.71 -19 28 48.5 u 807
2017-01-06 03:07:48 C 03 09 29.56 -19 28 42.7 u 807
2017-01-16 01:29:43 C 02 28 24.07 -14 45 57.4 u 807
2017-01-16 01:33:04 C 02 28 23.37 -14 45 51.9 u 807
2017-01-16 01:36:17 C 02 28 22.69 -14 45 46.9 u 807
2017-06-17 08:45:36 C 21 49 21.73 +05 16 19.0 o 291
2017-06-17 09:56:57 C 21 49 20.86 +05 15 35.2 o 291
2017-06-18 07:48:21 C 21 49 12.24 +05 01 34.2 o 291
2017-06-18 08:59:02 C 21 49 11.31 +05 00 49.1 o 291