2016 PY39

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4915521000
Semi-major axis (a)2.5174968000 AU
Inclination (i)1.36886000°
Long. of Asc. Node (Ω)14.18508000°
Arg. of Perihelion (ω)293.00457000°
Mean Anomaly (M)121.29191000°
Mean Motion (n)0.2467463200°/day
Perihelion dist (q)1.28001600 AU
Aphelion dist (Q)3.75497760 AU
Orbital Period3.99441690 yr
Physical Parameters
H (abs. magnitude)23.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.410″
Uncertainty7
Orbit TypeAmor
MOID0.264286 AU
Observations Used21
Oppositions1
Arc Total
First Observation Used
Last Observation Used2016-08-30
Observations (21)
Date Type RA Dec Mag Band Observatory
2016-08-08 11:13:50 C 21 15 56.761 -21 44 12.99 L F51
2016-08-08 11:29:16 C 21 15 57.447 -21 44 06.43 L F51
2016-08-08 11:44:42 C 21 15 58.115 -21 43 59.94 L F51
2016-08-12 02:39:21 C 21 20 32.02 -21 06 37.0 u 807
2016-08-12 02:52:16 C 21 20 32.61 -21 06 31.6 u 807
2016-08-12 03:04:45 C 21 20 33.14 -21 06 26.3 u 807
2016-08-13 07:48:24 C 21 21 59.98 -20 54 23.2 o 291
2016-08-13 07:56:39 C 21 22 00.33 -20 54 19.3 o 291
2016-08-13 08:04:55 C 21 22 00.68 -20 54 16.3 o 291
2016-08-22 05:20:51 C 21 32 26.79 -19 16 37.1 u 807
2016-08-22 05:26:53 C 21 32 27.00 -19 16 33.6 u 807
2016-08-22 05:33:34 C 21 32 27.28 -19 16 30.2 u 807
2016-08-27 04:12:03 C 21 38 01.91 -18 21 07.8 o 291
2016-08-27 04:20:23 C 21 38 02.28 -18 21 03.6 o 291
2016-08-27 04:28:41 C 21 38 02.63 -18 20 59.9 o 291
2016-08-30 04:48:08 C 21 41 21.43 -17 46 17.7 u 807
2016-08-30 05:05:15 C 21 41 22.09 -17 46 09.3 u 807
2016-08-30 05:21:55 C 21 41 22.73 -17 46 01.2 u 807
2016-08-30 08:44:47 C 21 41 31.82 -17 44 50.6 o 291
2016-08-30 09:09:50 C 21 41 32.86 -17 44 38.2 o 291
2016-08-30 09:33:46 C 21 41 33.79 -17 44 25.7 o 291