2013 YO139

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5083091800 ± 1.82e-07
Semi-major axis (a)1.3345438228 AU ± 1.62e-08
Inclination (i)30.45941872° ± 1.70e-05
Long. of Asc. Node (Ω)101.47022468° ± 9.24e-06
Arg. of Perihelion (ω)203.58800304° ± 1.80e-05
Mean Anomaly (M)13.22965472° ± 2.34e-05
Mean Motion (n)0.6393122366°/day ± 1.16e-08
Perihelion dist (q)0.65618295 AU ± 2.43e-07
Aphelion dist (Q)2.01290470 AU ± 2.44e-07
Orbital Period1.54169782 yr ± 2.80e-08
Physical Parameters
H (abs. magnitude)20.13
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.184″
Uncertainty0
Orbit TypeApollo
MOID0.328492 AU
Observations Used43
Oppositions3
Arc Total2013-2022
First Observation Used2013-12-30
Last Observation Used2022-02-07
Observations (44)
Date Type RA Dec Mag Band Observatory
2013-12-30 08:48:19 C 06 45 33.292 +20 32 13.26 L F51
2013-12-30 09:10:13 C 06 45 30.832 +20 32 34.09 L F51
2013-12-30 09:32:03 C 06 45 28.386 +20 32 54.60 L F51
2013-12-31 07:52:42 C 06 43 01.03 +20 53 51.0 o 291
2013-12-31 07:56:55 C 06 43 00.57 +20 53 55.2 o 291
2014-01-01 08:26:17 C 06 40 19.82 +21 16 36.1 o 291
2014-01-01 08:29:52 C 06 40 19.41 +21 16 39.3 o 291
2014-01-02 05:53:14 C 06 38 00.16 +21 36 12.0 o 926
2014-01-02 06:09:31 C 06 37 58.35 +21 36 26.4 o 926
2014-01-04 05:43:45 C 06 32 50.97 +22 18 52.5 o 291
2014-01-04 05:49:24 C 06 32 50.25 +22 18 58.7 o 291
2014-01-04 05:55:05 C 06 32 49.75 +22 19 02.7 o 291
2014-01-04 08:48:02 C 06 32 30.78 +22 21 34.3 o 926
2014-01-04 09:08:14 C 06 32 28.61 +22 21 51.1 o 926
2014-01-11 08:50:33 C 06 15 25.120 +24 38 23.51 t 568
2014-01-11 08:54:25 C 06 15 24.737 +24 38 26.43 t 568
2016-12-22 08:52:16 C 05 44 58.345 +05 32 04.76 L F51
2016-12-22 09:10:49 C 05 44 56.127 +05 32 28.62 L F51
2016-12-22 09:29:21 C 05 44 53.913 +05 32 52.39 L F51
2016-12-22 09:48:02 C 05 44 51.691 +05 33 16.23 L F51
2016-12-23 00:04:13 C 05 43 12.54 +05 51 41.1 U K93
2016-12-23 00:12:58 C 05 43 11.51 +05 51 52.2 U K93
2016-12-23 00:20:00 C 05 43 10.69 +05 52 01.2 U K93
2016-12-23 09:30:27 C 05 42 08.196 +06 03 31.60 U 568
2016-12-23 09:31:56 C 05 42 08.021 +06 03 33.51 U 568
2016-12-23 09:33:26 C 05 42 07.845 +06 03 35.41 U 568
2016-12-23 18:55:35 C 05 41 04.41 +06 15 24.0 o K51
2016-12-23 19:02:33 C 05 41 03.59 +06 15 33.2 o K51
2016-12-23 19:09:31 C 05 41 02.79 +06 15 42.2 o K51
2019-11-19 10:53:51 C 05 50 30.38 -46 37 48.9 V 474
2019-11-19 10:57:15 C 05 50 29.57 -46 37 42.7 V 474
2019-11-19 11:04:03 C 05 50 27.97 -46 37 29.8 V 474
2019-11-24 12:27:46 C 05 23 25.80 -42 31 00.9 V 474
2019-11-24 12:32:01 C 05 23 24.86 -42 30 51.8 V 474
2019-11-24 12:36:15 C 05 23 23.94 -42 30 42.8 V 474
2019-12-03 09:10:22 C 04 44 15.052 -33 52 28.61 U F51
2019-12-03 09:23:17 C 04 44 12.982 -33 51 55.69 U F51
2019-12-03 09:36:09 C 04 44 10.874 -33 51 22.16 U F51
2019-12-03 09:49:03 C 04 44 08.758 -33 50 48.45 U F51
2019-12-24 07:48:26 C 03 53 08.203 -12 29 21.50 U F51
2019-12-24 08:35:47 C 03 53 05.471 -12 27 34.45 U F51
2022-02-07 10:19:29 C 09 20 39.88 +49 23 08.8 V V00
2022-02-07 10:26:31 C 09 20 39.08 +49 23 14.7 V V00
2022-02-07 10:33:31 C 09 20 38.30 +49 23 20.2 V V00