IAA RAS IAA Minor Planet Database

2012 YN1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0873263242 ± 4.95e-07
Semi-major axis (a)1.2157725047 AU ± 5.63e-09
Inclination (i)26.99290465° ± 9.59e-05
Long. of Asc. Node (Ω)89.35133497° ± 9.73e-06
Arg. of Perihelion (ω)21.36374932° ± 1.12e-03
Mean Anomaly (M)214.04222891° ± 9.30e-04
Mean Motion (n)0.7352479124°/day ± 5.10e-09
Perihelion dist (q)1.10960356 AU ± 6.02e-07
Aphelion dist (Q)1.32194145 AU ± 6.02e-07
Orbital Period1.34053598 yr ± 9.30e-09
Physical Parameters
H (abs. magnitude)23.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.428″
Uncertainty0
Orbit TypeAmor
MOID0.131155 AU
Observations Used45
Oppositions1
Arc Total2012-2016
First Observation Used2012-12-16
Last Observation Used2016-12-31
Observations (45)
Date Type RA Dec Mag Band Observatory
2012-12-16 23:42:34 C 07 36 47.88 +19 00 52.1 – c J04
2012-12-16 23:59:14 C 07 36 47.31 +19 02 59.2 – c J04
2012-12-17 00:15:53 C 07 36 46.79 +19 05 06.2 – c J04
2012-12-17 00:32:31 C 07 36 46.18 +19 07 13.0 – c J04
2012-12-18 05:28:44 C 07 36 02.87 +22 50 31.9 – o H01
2012-12-18 05:43:24 C 07 36 02.31 +22 52 28.4 – o H01
2012-12-18 05:53:55 C 07 36 01.89 +22 53 51.6 – o H01
2012-12-18 06:01:41 C 07 36 01.59 +22 54 53.5 – o H01
2012-12-19 03:37:41 C 07 35 17.45 +25 46 51.9 – q 204
2012-12-19 04:01:05 C 07 35 16.39 +25 49 59.1 – q 204
2012-12-19 04:21:02 C 07 35 15.54 +25 52 38.9 – q 204
2012-12-20 11:31:53 C 07 34 06.72 +30 07 14.5 – o 291
2012-12-20 11:35:40 C 07 34 06.51 +30 07 45.4 – o 291
2012-12-20 11:39:27 C 07 34 06.32 +30 08 16.4 – o 291
2012-12-22 09:42:54 C 07 31 57.79 +36 29 41.1 – u H21
2012-12-22 09:52:29 C 07 31 57.11 +36 30 59.9 – u H21
2012-12-22 09:56:54 C 07 31 56.81 +36 31 36.1 – u H21
2012-12-22 10:01:20 C 07 31 56.50 +36 32 12.6 – u H21
2012-12-22 10:10:07 C 07 31 55.96 +36 33 24.3 – u H21
2013-01-05 12:41:30 C 06 43 29.89 +73 13 30.4 – o 291
2013-01-05 12:46:14 C 06 43 28.51 +73 13 48.4 – o 291
2016-12-30 04:22:29 C 03 31 39.38 +32 47 25.0 – q G96
2016-12-30 04:35:29 C 03 31 36.49 +32 48 37.0 – q G96
2016-12-30 04:42:49 C 03 31 34.96 +32 49 17.0 – q G96
2016-12-30 04:48:59 C 03 31 33.65 +32 49 50.4 – q G96
2016-12-30 05:25:22 C 03 31 25.73 +32 53 09.6 – q G96
2016-12-30 05:28:20 C 03 31 25.03 +32 53 26.9 – q G96
2016-12-30 05:34:39 C 03 31 23.70 +32 54 00.6 – q G96
2016-12-30 06:06:52 C 03 31 16.65 +32 56 56.6 – q G96
2016-12-30 06:09:09 C 03 31 16.22 +32 57 08.5 – q G96
2016-12-30 06:11:28 C 03 31 15.72 +32 57 20.3 – q G96
2016-12-30 17:04:30 C 03 29 07.41 +33 56 04.2 – S 033
2016-12-30 17:07:54 C 03 29 06.68 +33 56 23.1 – S 033
2016-12-30 17:11:18 C 03 29 05.99 +33 56 41.3 – S 033
2016-12-30 18:55:49 C 03 28 43.95 +34 06 04.2 – S 033
2016-12-30 18:59:13 C 03 28 43.23 +34 06 22.9 – S 033
2016-12-30 19:02:39 C 03 28 42.49 +34 06 41.0 – S 033
2016-12-30 19:59:45 C 03 28 30.39 +34 11 50.7 – S 595
2016-12-30 20:09:22 C 03 28 28.38 +34 12 41.6 – S 595
2016-12-30 20:20:50 C 03 28 26.75 +34 13 49.5 – t Z84
2016-12-30 20:31:39 C 03 28 24.40 +34 14 47.3 – t Z84
2016-12-30 20:43:47 C 03 28 21.82 +34 15 51.5 – t Z84
2016-12-31 20:25:23 C 03 23 39.35 +36 18 22.4 – U 204
2016-12-31 20:55:54 C 03 23 32.93 +36 20 55.3 – U 204
2016-12-31 21:25:58 C 03 23 26.70 +36 23 25.6 – U 204