2011 YE40

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1718002000 ± 2.00e+00
Semi-major axis (a)1.2136367000 AU
Inclination (i)23.20893000° ± 4.00e+00
Long. of Asc. Node (Ω)277.68633000° ± 5.00e+00
Arg. of Perihelion (ω)183.50092000° ± 6.00e+00
Mean Anomaly (M)142.58635000°
Mean Motion (n)0.7371757000°/day
Perihelion dist (q)1.00513370 AU
Aphelion dist (Q)1.42213970 AU
Orbital Period1.33700510 yr
Physical Parameters
H (abs. magnitude)25.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.450″
Uncertainty7
Orbit TypeAmor
MOID0.021528 AU
Observations Used22
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-01-01
Observations (23)
Date Type RA Dec Mag Band Observatory
2011-12-30 03:11:21 C 04 19 45.94 +31 34 42.8 18.9 c 704
2011-12-30 03:30:23 C 04 19 51.74 +31 22 00.8 19.1 c 704
2011-12-30 03:49:17 C 04 19 57.58 +31 09 20.2 18.8 c 704
2011-12-30 04:08:19 C 04 20 03.30 +30 56 33.5 19.4 c 704
2011-12-30 04:27:33 C 04 20 09.01 +30 43 37.2 19.7 c 704
2011-12-31 07:21:26 C 04 29 11.11 +12 29 04.5 r 703
2011-12-31 07:21:56 C 04 29 11.25 +12 28 45.2 r 703
2011-12-31 07:22:22 C 04 29 11.22 +12 28 27.5 r 703
2011-12-31 07:22:52 C 04 29 11.43 +12 28 07.8 r 703
2011-12-31 07:44:18 C 04 29 16.40 +12 13 58.7 r 703
2011-12-31 07:51:36 C 04 29 18.09 +12 09 10.5 r 703
2011-12-31 08:41:05 C 04 29 30.02 +11 36 38.6 c 854
2011-12-31 08:48:05 C 04 29 31.69 +11 32 03.0 c 854
2011-12-31 08:51:33 C 04 29 32.59 +11 29 45.4 c 854
2012-01-01 04:49:00 C 04 35 09.57 -00 42 24.5 t H21
2012-01-01 04:53:50 C 04 35 10.40 -00 45 07.2 t H21
2012-01-01 04:53:55 C 04 35 04.93 -00 39 15.2 o 807
2012-01-01 04:56:57 C 04 35 05.50 -00 40 57.4 o 807
2012-01-01 04:59:00 C 04 35 11.34 -00 48 01.2 t H21
2012-01-01 05:00:09 C 04 35 06.11 -00 42 45.3 o 807
2012-01-01 05:03:10 C 04 35 06.67 -00 44 27.4 o 807
2012-01-01 05:04:29 C 04 35 12.33 -00 51 06.6 t H21
2012-01-01 05:10:20 C 04 35 07.99 -00 48 29.2 o 807