2012 PD20

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4432741000
Semi-major axis (a)1.8586815000 AU
Inclination (i)3.64310000°
Long. of Asc. Node (Ω)136.57031000°
Arg. of Perihelion (ω)191.53585000°
Mean Anomaly (M)83.64814000°
Mean Motion (n)0.3889525400°/day
Perihelion dist (q)1.03477610 AU
Aphelion dist (Q)2.68258690 AU
Orbital Period2.53400500 yr
Physical Parameters
H (abs. magnitude)25.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.270″
Uncertainty5
Orbit TypeAmor
MOID0.022752 AU
Observations Used46
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-09-11
Observations (54)
Date Type RA Dec Mag Band Observatory
2012-08-15 12:39:42 C 20 09 53.19 -34 25 49.6 r E12
2012-08-15 12:52:30 C 20 10 09.40 -34 26 55.8 r E12
2012-08-15 13:05:29 C 20 10 25.90 -34 28 02.9 r E12
2012-08-15 13:18:30 C 20 10 42.43 -34 29 09.6 r E12
2012-08-15 14:29:54 C 20 12 14.14 -34 35 05.8 r E12
2012-08-15 14:33:13 C 20 12 18.45 -34 35 21.9 r E12
2012-08-15 16:13:45 C 20 14 30.53 -34 43 14.1 r E12
2012-08-15 16:16:58 C 20 14 34.84 -34 43 28.4 r E12
2012-08-15 17:51:48 C 20 16 43.90 -34 50 29.7 r E12
2012-08-15 17:55:52 C 20 16 49.54 -34 50 47.5 r E12
2012-08-15 18:38:28 C 20 18 29.56 -34 56 31.5 u 194
2012-08-15 18:41:16 C 20 18 33.28 -34 56 46.8 u 194
2012-08-15 18:44:03 C 20 18 37.02 -34 57 02.5 u 194
2012-08-15 18:47:35 C 20 18 41.75 -34 57 21.2 u 194
2012-08-15 18:50:07 C 20 18 45.14 -34 57 35.7 u 194
2012-08-16 10:22:48 C 20 41 43.86 -36 08 20.2 r E12
2012-08-16 10:26:32 C 20 41 49.33 -36 08 37.7 r E12
2012-08-16 11:01:30 C 20 42 31.11 -36 10 23.4 o 474
2012-08-16 11:02:40 C 20 42 32.80 -36 10 28.4 o 474
2012-08-16 11:04:10 C 20 42 34.99 -36 10 34.6 o 474
2012-08-16 11:05:00 C 20 42 36.24 -36 10 38.4 o 474
2012-08-16 14:28:06 C 20 47 40.55 -36 25 18.1 r E12
2012-08-16 18:42:08 C 20 54 50.23 -36 40 56.4 u 194
2012-08-16 18:44:33 C 20 54 53.90 -36 41 06.6 u 194
2012-08-16 18:47:13 C 20 54 57.98 -36 41 17.7 u 194
2012-08-17 09:26:49 C 21 18 49.15 -37 23 38.9 o 474
2012-08-17 09:29:00 C 21 18 52.66 -37 23 45.2 o 474
2012-08-17 09:29:50 C 21 18 53.99 -37 23 47.5 o 474
2012-08-17 09:30:30 C 21 18 54.97 -37 23 49.3 o 474
2012-08-17 09:31:30 C 21 18 56.65 -37 23 52.1 o 474
2012-08-17 09:32:20 C 21 18 58.01 -37 23 54.5 o 474
2012-08-17 09:39:06 C 21 19 17.42 -37 24 34.0 r E12
2012-08-17 09:42:14 C 21 19 22.52 -37 24 43.2 r E12
2012-08-17 16:36:17 C 21 30 20.45 -37 39 40.8 r E12
2012-08-17 16:40:14 C 21 30 26.81 -37 39 45.9 r E12
2012-08-17 18:22:19 C 21 33 13.64 -37 41 30.8 r E12
2012-08-17 18:27:15 C 21 33 21.85 -37 41 34.9 r E12
2012-08-18 09:10:49 C 21 59 13.33 -37 54 16.9 o 474
2012-08-18 09:11:40 C 21 59 14.67 -37 54 17.4 o 474
2012-08-18 09:12:30 C 21 59 16.07 -37 54 18.3 o 474
2012-08-18 09:13:10 C 21 59 17.21 -37 54 18.6 o 474
2012-08-18 09:13:59 C 21 59 18.56 -37 54 19.4 o 474
2012-08-18 09:15:19 C 21 59 20.77 -37 54 20.3 o 474
2012-08-19 06:05:02 C 22 34 16.18 -37 40 18.1 u 807
2012-08-19 06:08:24 C 22 34 21.46 -37 40 11.7 u 807
2012-08-19 06:11:45 C 22 34 26.67 -37 40 05.3 u 807
2012-08-19 06:15:08 C 22 34 31.89 -37 39 58.9 u 807
2012-08-19 06:18:29 C 22 34 37.08 -37 39 52.4 u 807
2012-08-29 09:32:12 C 02 04 16.25 -20 15 23.5 u H21
2012-08-29 09:39:16 C 02 04 18.22 -20 15 01.6 u H21