IAA RAS IAA Minor Planet Database

2012 YF8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6306823196 ± 2.55e-07
Semi-major axis (a)1.8654506688 AU ± 2.60e-08
Inclination (i)3.82022308° ± 4.43e-05
Long. of Asc. Node (Ω)54.60419444° ± 8.21e-04
Arg. of Perihelion (ω)144.12642429° ± 8.17e-04
Mean Anomaly (M)356.58341688° ± 3.15e-05
Mean Motion (n)0.3868446749°/day ± 8.07e-09
Perihelion dist (q)0.68894391 AU ± 4.76e-07
Aphelion dist (Q)3.04195742 AU ± 4.78e-07
Orbital Period2.54786054 yr ± 5.32e-08
Physical Parameters
H (abs. magnitude)22.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.556″
Uncertainty0
Orbit TypeApollo
MOID0.047447 AU
Observations Used45
Oppositions7
Arc Total2012-2023
First Observation Used2012-12-22
Last Observation Used2023-07-15
Observations (48)
Date Type RA Dec Mag Band Observatory
2012-12-22 12:58:48 C 08 35 30.106 +29 28 36.01 – L F51
2012-12-22 13:19:05 C 08 35 32.124 +29 28 51.71 – L F51
2012-12-22 13:39:22 C 08 35 34.145 +29 29 07.18 – L F51
2012-12-22 13:59:36 C 08 35 36.170 +29 29 22.59 – L F51
2012-12-23 05:58:27 C 08 37 24.12 +29 41 54.7 – o H01
2012-12-23 06:08:23 C 08 37 25.21 +29 42 03.3 – o H01
2012-12-23 06:18:10 C 08 37 26.27 +29 42 11.6 – o H01
2012-12-23 06:28:17 C 08 37 27.33 +29 42 20.1 – o H01
2013-01-09 08:22:01 C 10 26 40.05 +40 24 36.6 – r 703
2013-01-09 08:32:15 C 10 26 46.57 +40 25 02.6 – r 703
2013-01-09 08:42:40 C 10 26 53.19 +40 25 29.2 – r 703
2013-01-09 08:53:11 C 10 26 59.85 +40 25 55.9 – r 703
2013-01-09 09:54:02 C 10 27 38.62 +40 28 31.1 – r 703
2013-01-09 10:05:58 C 10 27 46.15 +40 29 00.2 – r 703
2013-01-09 10:18:00 C 10 27 53.92 +40 29 29.7 – r 703
2013-01-09 10:30:04 C 10 28 01.59 +40 30 00.1 – r 703
2013-01-09 11:46:05 C 10 28 50.48 +40 33 07.4 – o 291
2013-01-09 11:46:39 C 10 28 50.86 +40 33 09.0 – o 291
2013-01-09 11:47:13 C 10 28 51.24 +40 33 10.3 – o 291
2013-01-10 09:18:47 C 10 44 21.59 +41 25 59.9 19.5 c 704
2013-01-10 09:55:50 C 10 44 49.19 +41 27 31.6 19.4 c 704
2013-01-10 10:14:30 C 10 45 03.50 +41 28 17.1 20.0 c 704
2013-01-10 10:33:25 C 10 45 17.69 +41 29 02.9 19.1 c 704
2013-01-10 10:36:33 C 10 45 20.09 +41 29 08.6 – t H01
2013-01-10 10:46:00 C 10 45 27.23 +41 29 31.8 – t H01
2013-01-10 10:56:07 C 10 45 34.86 +41 29 56.1 – t H01
2013-01-10 11:06:42 C 10 45 42.86 +41 30 21.5 – t H01
2013-01-11 14:14:51 C 11 08 59.171 +42 32 30.38 – L F51
2013-01-11 14:33:11 C 11 09 15.815 +42 33 08.57 – L F51
2013-01-12 05:17:28 C 11 23 47.52 +43 01 19.5 – t 204
2013-01-12 05:25:06 C 11 23 55.27 +43 01 32.5 – t 204
2013-01-12 05:32:44 C 11 24 03.02 +43 01 45.6 – t 204
2023-07-14 20:59:43 C 18 57 12.888 -49 07 53.44 – X L87
2023-07-14 21:01:55 C 18 57 12.840 -49 07 47.75 – X L87
2023-07-14 21:08:34 C 18 57 13.070 -49 07 22.08 – X L87
2023-07-15 00:47:04 C 18 57 18.32 -48 53 41.5 – V M28
2023-07-15 00:49:17 C 18 57 18.38 -48 53 33.2 – V M28
2023-07-15 00:50:22 V 18 57 25.81 -48 53 24.6 – W 247
2023-07-15 00:50:22 v 1 289.14670 -30.52631 – – 247
2023-07-15 00:51:33 C 18 57 18.44 -48 53 24.7 – V M28
2023-07-15 00:53:27 V 18 57 25.94 -48 53 13.7 – W 247
2023-07-15 00:53:27 v 1 289.14670 -30.52631 – – 247
2023-07-15 00:53:48 C 18 57 18.53 -48 53 16.4 – V M28
2023-07-15 00:56:32 V 18 57 26.01 -48 53 03.2 – W 247
2023-07-15 00:56:32 v 1 289.14670 -30.52631 – – 247
2023-07-15 02:08:44 B 18 57 25.707 -48 49 04.63 – X Y05
2023-07-15 02:18:12 B 18 57 25.888 -48 48 29.91 – X Y05
2023-07-15 02:27:24 B 18 57 26.090 -48 47 56.94 – X Y05