139047 (2001 EB16)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3859485241 ± 1.91e-08
Semi-major axis (a)1.8617513137 AU ± 1.10e-09
Inclination (i)47.00343127° ± 1.11e-06
Long. of Asc. Node (Ω)149.51904393° ± 8.65e-07
Arg. of Perihelion (ω)346.27780526° ± 2.39e-06
Mean Anomaly (M)267.20173374° ± 2.54e-06
Mean Motion (n)0.3879982553°/day ± 3.45e-10
Perihelion dist (q)1.14321114 AU ± 3.56e-08
Aphelion dist (Q)2.58029149 AU ± 3.56e-08
Orbital Period2.54028535 yr ± 2.26e-09
Physical Parameters
H (abs. magnitude)17.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.036″
Uncertainty0
Orbit TypeAmor
MOID0.163344 AU
Observations Used315
Gaia Obs Used33
Oppositions9
Arc Total2001-2016
First Observation Used2001-02-21
Last Observation Used2025-09-23
Observations (329)
Date Type RA Dec Mag Band Observatory
2006-03-25 03:49:05 C 05 30 37.88 +12 00 27.4 r 448
2006-03-25 03:59:43 C 05 30 39.26 +12 00 55.1 r 448
2006-03-25 04:10:21 C 05 30 40.69 +12 01 25.2 r 448
2006-04-18 03:10:23 C 06 54 39.22 +33 31 37.2 18.8 c 704
2006-04-18 03:29:20 C 06 54 42.11 +33 32 08.5 19.2 c 704
2006-04-18 03:46:19 C 06 54 44.83 +33 32 36.3 19.7 c 704
2006-04-18 04:03:41 C 06 54 47.57 +33 33 06.4 19.4 c 704
2007-09-11 05:16:37 C 21 23 35.84 -15 31 43.1 r G96
2007-09-11 05:25:17 C 21 23 35.44 -15 31 49.1 r G96
2007-09-11 05:33:57 C 21 23 35.08 -15 31 55.8 r G96
2007-09-11 05:42:38 C 21 23 34.65 -15 32 02.9 r G96
2011-05-28 03:35:56 C 08 18 50.36 +32 03 45.0 r G96
2011-05-28 03:43:24 C 08 18 51.58 +32 03 50.5 r G96
2011-05-28 03:50:49 C 08 18 52.81 +32 03 55.4 r G96
2011-05-28 03:58:20 C 08 18 54.00 +32 04 00.7 r G96
2012-08-07 11:24:32 c 21 32 46.144 +00 11 55.91 L F51
2012-08-07 11:39:59 c 21 32 45.325 +00 11 43.63 L F51
2012-11-03 05:06:37 c 20 52 18.555 -21 38 35.56 L F51
2012-11-03 05:20:18 c 20 52 18.935 -21 38 38.90 L F51
2012-11-03 05:27:09 c 20 52 19.117 -21 38 40.16 L F51
2014-05-18 14:18:41 C 19 17 14.521 +43 47 52.06 L F51
2014-05-18 14:22:31 C 19 17 14.386 +43 47 53.86 L F51
2014-05-18 14:30:14 C 19 17 14.119 +43 47 56.44 L F51
2014-06-02 12:08:53 C 19 01 37.526 +45 05 33.84 L F51
2014-06-02 12:49:24 C 19 01 35.199 +45 05 36.66 L F51
2014-06-02 13:09:36 C 19 01 34.033 +45 05 38.23 L F51
2014-06-27 08:11:43 C 18 23 14.34 +42 51 47.2 q G96
2014-06-27 08:16:03 C 18 23 14.09 +42 51 44.9 q G96
2014-06-27 08:20:24 C 18 23 13.82 +42 51 42.6 q G96
2014-06-27 08:24:43 C 18 23 13.48 +42 51 40.6 q G96
2014-08-17 07:31:12 C 17 41 49.459 +23 22 45.06 L F51
2014-08-17 07:51:14 C 17 41 49.467 +23 22 22.40 L F51
2014-08-18 07:43:32 C 17 41 54.223 +22 55 41.60 L F51
2014-08-18 08:03:54 C 17 41 54.286 +22 55 18.65 L F51
2014-08-18 08:24:14 C 17 41 54.339 +22 54 55.63 L F51
2014-08-19 07:21:17 C 17 42 00.724 +22 29 21.13 L F51
2014-08-19 07:41:25 C 17 42 00.809 +22 28 58.92 L F51
2014-08-19 08:21:29 C 17 42 00.959 +22 28 14.02 L F51
2015-07-19 13:53:46 C 00 49 42.921 -12 48 54.01 L F51
2015-07-19 14:09:49 C 00 49 43.404 -12 49 05.30 L F51
2015-07-19 14:26:05 C 00 49 43.878 -12 49 16.47 L F51
2017-06-19 08:12:23 C 21 45 04.95 +12 58 03.3 u H21
2017-06-19 08:29:52 C 21 45 04.75 +12 58 01.3 u H21
2017-06-19 08:48:10 C 21 45 04.58 +12 57 59.4 u H21
2017-06-23 12:10:40 C 21 43 45.630 +12 46 32.00 L F51
2017-06-23 12:26:55 C 21 43 45.367 +12 46 30.04 L F51
2017-06-23 12:43:17 C 21 43 45.072 +12 46 27.75 L F51
2017-06-23 12:59:41 C 21 43 44.809 +12 46 25.48 L F51
2017-06-24 08:09:43 C 21 43 26.14 +12 43 37.7 u H21
2017-06-24 08:26:42 C 21 43 25.84 +12 43 34.8 u H21