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
2016-12-22 19:34:41 C 01 28 34.50 +24 52 17.5 o K88
2016-12-22 19:45:27 C 01 28 36.18 +24 50 52.3 q J95
2016-12-22 19:46:27 C 01 28 34.55 +24 50 48.3 o K88
2016-12-22 20:11:39 C 01 28 36.32 +24 47 33.9 q J95
2016-12-22 21:13:36 C 01 28 35.52 +24 39 49.3 q 104
2016-12-22 21:29:32 C 01 28 35.62 +24 37 48.0 q 104
2016-12-25 01:42:56 C 01 29 58.72 +18 03 03.7 u H21
2016-12-25 01:52:10 C 01 29 58.79 +18 01 54.3 u H21
2016-12-25 02:04:34 C 01 29 58.87 +18 00 21.0 u H21
2016-12-29 21:24:51 S 01 33 45.689 +04 11 14.50 L C51
2016-12-30 00:33:21 S 01 33 52.642 +03 50 02.62 L C51
2016-12-30 01:15:39 C 01 33 52.33 +03 46 05.9 u 807
2016-12-30 01:22:26 C 01 33 52.42 +03 45 20.4 u 807
2016-12-30 01:29:24 C 01 33 52.54 +03 44 33.7 u 807
2016-12-30 02:09:48 C 01 33 56.59 +03 38 33.1 q I52
2016-12-30 02:11:54 C 01 33 56.55 +03 38 18.8 q I52
2016-12-30 02:13:59 C 01 33 56.63 +03 38 05.6 q I52
2016-12-30 02:16:05 C 01 33 56.64 +03 37 50.8 q I52
2016-12-30 05:16:06 S 01 34 02.786 +03 18 23.51 L C51
2017-12-12 12:53:04 C 10 18 58.50 +24 55 25.2 o 926
2017-12-12 13:00:05 C 10 18 58.95 +24 54 45.2 o 926
2017-12-12 13:07:06 C 10 18 59.50 +24 54 05.1 o 926
2017-12-13 01:59:23 C 10 20 17.11 +23 39 56.6 S 033
2017-12-13 02:05:57 C 10 20 17.67 +23 39 18.6 S 033
2017-12-13 02:12:32 C 10 20 18.22 +23 38 41.0 S 033
2017-12-13 02:19:06 C 10 20 18.77 +23 38 02.7 S 033
2017-12-13 02:56:30 C 10 20 21.83 +23 34 24.3 S 033
2017-12-13 03:03:06 C 10 20 22.39 +23 33 45.8 S 033
2017-12-13 03:09:44 C 10 20 22.92 +23 33 07.7 S 033
2017-12-13 03:16:22 C 10 20 23.45 +23 32 28.4 S 033
2017-12-13 09:09:19 C 10 21 00.55 +22 57 54.4 o 926
2017-12-13 09:16:00 C 10 21 01.08 +22 57 15.4 o 926
2017-12-13 09:22:44 C 10 21 01.60 +22 56 36.0 o 926
2017-12-13 10:56:44 C 10 21 09.03 +22 47 16.5 U G96
2017-12-13 11:04:08 C 10 21 09.59 +22 46 32.1 U G96
2017-12-13 11:11:31 C 10 21 10.19 +22 45 48.2 U G96
2017-12-13 11:18:55 C 10 21 10.77 +22 45 07.1 U G96
2017-12-13 12:54:58 C 10 21 18.08 +22 35 26.1 o 926
2017-12-13 13:01:38 C 10 21 18.53 +22 34 45.1 o 926
2017-12-13 13:08:19 C 10 21 19.06 +22 34 04.9 o 926
2017-12-14 10:30:48 C 10 23 27.54 +20 20 04.7 U G96
2017-12-14 10:38:14 C 10 23 28.13 +20 19 16.0 U G96
2017-12-14 10:45:40 C 10 23 28.69 +20 18 28.3 U G96
2017-12-14 10:53:05 C 10 23 29.34 +20 17 40.9 U G96
2017-12-20 10:41:31 C 10 38 15.72 +00 54 46.2 U G96
2017-12-20 10:48:52 C 10 38 16.32 +00 53 35.6 U G96
2017-12-20 10:56:14 C 10 38 16.94 +00 52 24.1 U G96
2017-12-20 11:03:36 C 10 38 17.62 +00 51 12.1 U G96
2017-12-21 11:18:39 C 10 40 58.81 -03 10 23.4 U G96
2017-12-21 11:29:48 C 10 40 59.79 -03 12 15.8 U G96