2012 YL7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2756079706 ± 7.83e-08
Semi-major axis (a)1.4712123708 AU ± 1.30e-08
Inclination (i)2.38750926° ± 3.02e-06
Long. of Asc. Node (Ω)152.48999801° ± 7.36e-05
Arg. of Perihelion (ω)325.19409721° ± 8.50e-05
Mean Anomaly (M)66.84773816° ± 5.12e-05
Mean Motion (n)0.5523307521°/day ± 7.32e-09
Perihelion dist (q)1.06573451 AU ± 1.16e-07
Aphelion dist (Q)1.87669023 AU ± 1.16e-07
Orbital Period1.78448562 yr ± 2.36e-08
Physical Parameters
H (abs. magnitude)22.74
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.243″
Uncertainty0
Orbit TypeAmor
MOID0.084759 AU
Observations Used40
Oppositions4
Arc Total2012-2022
First Observation Used2012-11-07
Last Observation Used2022-03-12
Observations (42)
Date Type RA Dec Mag Band Observatory
2012-11-07 08:54:32 c 03 51 05.856 +08 46 31.98 L F51
2012-11-07 09:16:23 c 03 51 05.475 +08 46 20.65 L F51
2012-11-07 09:38:13 c 03 51 05.096 +08 46 09.22 L F51
2012-11-08 12:23:06 C 03 50 47.497 +08 31 54.56 V F51
2012-11-08 12:39:52 C 03 50 47.169 +08 31 45.98 V F51
2012-11-12 11:41:56 C 03 49 26.459 +07 39 52.29 L F51
2012-11-12 12:00:32 C 03 49 25.951 +07 39 41.94 L F51
2012-11-12 12:19:11 C 03 49 25.456 +07 39 31.33 L F51
2012-12-31 05:38:43 C 03 40 29.040 +03 40 33.23 L F51
2012-12-31 08:05:03 C 03 40 34.049 +03 41 40.65 L F51
2012-12-31 08:23:34 C 03 40 34.686 +03 41 49.14 L F51
2013-01-01 20:16:05 C 03 42 31.75 +03 58 42.1 u J95
2013-01-01 20:33:10 C 03 42 32.51 +03 58 51.7 u J95
2013-01-01 20:46:58 C 03 42 33.14 +03 58 58.3 u J95
2013-01-02 03:39:18 C 03 42 55.87 +04 02 38.4 r H21
2013-01-02 03:50:33 C 03 42 56.43 +04 02 45.2 r H21
2013-01-05 04:01:52 C 03 47 32.99 +04 43 25.3 q H21
2013-01-05 04:10:58 C 03 47 33.50 +04 43 30.2 q H21
2013-01-05 04:20:14 C 03 47 34.06 +04 43 35.7 q H21
2013-01-05 04:29:31 C 03 47 34.65 +04 43 41.7 q H21
2013-01-08 18:39:46 C 03 54 18.82 +05 40 46.8 t 204
2013-01-08 19:16:21 C 03 54 21.48 +05 41 12.8 t 204
2013-01-15 02:29:04 C 04 09 24.08 +07 42 30.5 u H21
2013-01-15 02:43:38 C 04 09 25.53 +07 42 43.2 u H21
2013-01-15 02:59:56 C 04 09 27.14 +07 42 57.5 u H21
2013-01-29 01:17:30 C 04 58 00.09 +13 15 56.5 u 807
2013-01-29 01:22:41 C 04 58 00.90 +13 16 01.9 u 807
2013-01-29 01:27:59 C 04 58 01.72 +13 16 07.4 u 807
2013-01-29 01:33:19 C 04 58 02.59 +13 16 12.8 u 807
2013-03-01 07:49:29 C 07 33 34.47 +22 04 05.9 o 291
2013-03-01 07:52:01 C 07 33 35.00 +22 04 06.6 o 291
2013-03-01 07:54:34 C 07 33 35.49 +22 04 06.3 o 291
2022-02-25 15:01:13 C 14 58 09.234 -14 03 35.12 V F52
2022-03-05 13:18:02 C 15 06 22.925 -13 42 41.35 V F52
2022-03-05 13:49:05 C 15 06 23.731 -13 42 36.39 V F52
2022-03-05 14:04:36 C 15 06 24.131 -13 42 34.19 V F52
2022-03-11 14:00:44 C 15 09 42.320 -13 14 15.63 V F52
2022-03-11 14:30:28 C 15 09 42.498 -13 14 09.00 V F52
2022-03-11 14:45:23 C 15 09 42.608 -13 14 05.31 V F52
2022-03-12 07:18:45 C 15 09 56.02 -13 09 50.3 V 807
2022-03-12 07:35:00 C 15 09 56.13 -13 09 46.4 V 807
2022-03-12 07:50:42 C 15 09 56.24 -13 09 43.6 V 807