2012 YR1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5284635000
Semi-major axis (a)2.0490089000 AU
Inclination (i)2.50457000°
Long. of Asc. Node (Ω)81.15213000°
Arg. of Perihelion (ω)342.32227000°
Mean Anomaly (M)152.35085000°
Mean Motion (n)0.3360379400°/day
Perihelion dist (q)0.96618250 AU
Aphelion dist (Q)3.13183530 AU
Orbital Period2.93302500 yr
Physical Parameters
H (abs. magnitude)26.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.410″
Uncertainty5
Orbit TypeApollo
MOID0.001058 AU
Observations Used30
Oppositions1
Arc Total
First Observation Used
Last Observation Used2013-01-12
Observations (30)
Date Type RA Dec Mag Band Observatory
2012-12-20 05:01:36 C 03 09 23.84 +38 16 54.9 18.9 c 704
2012-12-20 05:20:38 C 03 10 26.09 +38 22 19.9 20.2 c 704
2012-12-20 05:39:40 C 03 11 28.61 +38 27 41.0 19.2 c 704
2012-12-20 05:58:32 C 03 12 30.70 +38 32 55.4 19.5 c 704
2012-12-21 06:29:10 C 04 34 22.56 +43 02 49.1 q H36
2012-12-21 06:38:06 C 04 34 48.91 +43 03 33.7 q H36
2012-12-21 06:47:08 C 04 35 15.79 +43 04 19.2 q H36
2012-12-21 07:06:22 C 04 36 18.27 +43 06 56.1 o H01
2012-12-21 07:17:12 C 04 36 50.14 +43 07 48.8 o H01
2012-12-21 07:26:58 C 04 37 18.79 +43 08 35.1 o H01
2012-12-21 07:38:21 C 04 37 52.17 +43 09 27.7 o H01
2013-01-05 05:52:47 C 08 36 55.44 +32 20 35.4 o 291
2013-01-05 06:15:24 C 08 36 56.72 +32 20 20.1 o 291
2013-01-05 06:38:02 C 08 36 58.00 +32 20 05.1 o 291
2013-01-08 09:46:47 C 08 41 29.68 +31 27 02.7 o 695
2013-01-08 09:52:30 C 08 41 29.81 +31 26 58.8 o 695
2013-01-08 09:58:13 C 08 41 29.96 +31 26 55.2 o 695
2013-01-09 06:32:55 C 08 42 28.21 +31 14 33.9 o 695
2013-01-09 07:25:00 C 08 42 29.19 +31 14 07.4 o 695
2013-01-09 07:50:58 C 08 42 29.66 +31 13 54.0 o 695
2013-01-09 09:59:57 C 08 42 31.68 +31 12 39.7 o 695
2013-01-09 10:05:40 C 08 42 31.81 +31 12 36.3 o 695
2013-01-09 10:11:23 C 08 42 31.89 +31 12 32.6 o 695
2013-01-10 06:51:32 C 08 43 21.35 +31 01 03.6 o 695
2013-01-10 06:57:14 C 08 43 21.51 +31 01 01.7 o 695
2013-01-10 07:02:57 C 08 43 21.61 +31 00 59.0 o 695
2013-01-10 07:08:49 C 08 43 21.69 +31 00 56.1 o 695
2013-01-10 07:14:32 C 08 43 21.68 +31 00 53.6 o 695
2013-01-12 12:48:34 C 08 44 47.044 +30 34 25.55 t 568
2013-01-12 12:56:28 C 08 44 47.061 +30 34 21.49 t 568