2016 YA1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1581896404 ± 3.97e-07
Semi-major axis (a)0.9811468532 AU ± 1.85e-08
Inclination (i)16.60678641° ± 2.06e-05
Long. of Asc. Node (Ω)271.03349006° ± 5.91e-06
Arg. of Perihelion (ω)292.86685185° ± 2.50e-05
Mean Anomaly (M)320.67721847° ± 1.14e-04
Mean Motion (n)1.0141711527°/day ± 2.87e-08
Perihelion dist (q)0.82593959 AU ± 3.90e-07
Aphelion dist (Q)1.13635412 AU ± 3.90e-07
Orbital Period0.97185399 yr ± 2.75e-08
Physical Parameters
H (abs. magnitude)23.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.356″
Uncertainty0
Orbit TypeAten
MOID0.030733 AU
Observations Used97
Oppositions1
Arc Total2016-2017
First Observation Used2016-12-19
Last Observation Used2017-12-21
Observations (102)
Date Type RA Dec Mag Band Observatory
2016-12-19 02:16:54 C 01 27 07.65 +35 57 32.6 q G96
2016-12-19 02:37:08 C 01 27 07.35 +35 55 06.8 q G96
2016-12-19 02:45:33 C 01 27 07.19 +35 54 05.8 q G96
2016-12-19 02:58:38 C 01 27 06.99 +35 52 31.5 q G96
2016-12-19 03:32:59 C 01 27 06.42 +35 48 23.5 q G96
2016-12-19 03:33:42 C 01 27 06.37 +35 48 17.1 q G96
2016-12-19 03:34:29 C 01 27 06.40 +35 48 12.4 q G96
2016-12-19 03:36:38 C 01 27 06.48 +35 47 57.2 q G96
2016-12-19 04:13:57 C 01 27 05.43 +35 43 21.5 U H01
2016-12-19 04:19:27 C 01 27 05.36 +35 42 41.3 U H01
2016-12-19 04:36:32 C 01 27 05.13 +35 40 36.4 U H01
2016-12-19 04:41:08 C 01 27 05.40 +35 40 06.1 q G96
2016-12-19 04:43:03 C 01 27 05.32 +35 39 52.6 q G96
2016-12-19 04:49:48 C 01 27 05.26 +35 39 02.9 q G96
2016-12-19 04:50:00 C 01 27 04.96 +35 38 57.6 U H01
2016-12-20 01:36:08 C 01 27 22.93 +33 07 12.9 u H21
2016-12-20 01:43:34 C 01 27 22.83 +33 06 18.0 u H21
2016-12-20 01:52:15 C 01 27 25.09 +33 05 25.0 o 926
2016-12-20 01:52:30 C 01 27 22.75 +33 05 12.2 u H21
2016-12-20 01:56:23 C 01 27 25.06 +33 04 54.5 o 926
2016-12-20 02:00:29 C 01 27 24.99 +33 04 25.5 o 926
2016-12-20 02:10:46 C 01 27 24.47 +33 03 06.0 U H01
2016-12-20 02:22:53 C 01 27 24.33 +33 01 37.0 U H01
2016-12-20 02:50:00 C 01 27 24.01 +32 58 17.1 U H01
2016-12-20 02:57:29 C 01 27 23.92 +32 57 21.9 U H01
2016-12-20 03:03:49 C 01 27 24.20 +32 56 35.9 q G96
2016-12-20 03:06:21 C 01 27 24.17 +32 56 18.6 q G96
2016-12-20 03:07:02 C 01 27 24.18 +32 56 13.9 q G96
2016-12-21 03:12:38 C 01 27 46.44 +29 57 05.9 U H01
2016-12-21 03:22:00 C 01 27 46.38 +29 55 55.6 U H01
2016-12-21 03:37:00 C 01 27 46.27 +29 54 02.8 U H01
2016-12-21 03:42:10 C 01 27 46.23 +29 53 23.9 U H01
2016-12-21 17:52:49 C 01 28 04.53 +28 06 29.2 S 033
2016-12-21 17:56:07 C 01 28 04.53 +28 06 04.9 S 033
2016-12-21 17:59:27 C 01 28 04.54 +28 05 39.6 S 033
2016-12-21 19:34:14 C 01 28 03.92 +27 53 49.0 o K88
2016-12-21 19:37:23 C 01 28 04.64 +27 53 21.5 S 033
2016-12-21 19:40:41 C 01 28 04.63 +27 52 56.3 S 033
2016-12-21 19:41:26 C 01 28 03.92 +27 52 55.1 o K88
2016-12-21 19:43:59 C 01 28 04.63 +27 52 31.0 S 033
2016-12-21 19:47:26 C 01 28 04.63 +27 52 04.7 S 033
2016-12-21 22:52:07 C 01 28 05.46 +27 28 46.2 U 204
2016-12-21 23:09:05 C 01 28 05.60 +27 26 36.3 U 204
2016-12-21 23:23:09 C 01 28 06.61 +27 24 47.8 q J95
2016-12-21 23:25:26 C 01 28 05.85 +27 24 31.6 U 204
2016-12-21 23:49:31 C 01 28 06.88 +27 21 24.8 q J95
2016-12-22 00:15:20 C 01 28 07.27 +27 18 08.0 q J95
2016-12-22 18:07:46 C 01 28 34.98 +25 03 21.1 q 587
2016-12-22 18:44:47 C 01 28 35.18 +24 58 41.6 q 587
2016-12-22 19:18:28 C 01 28 36.07 +24 54 16.7 q J95