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
2017-06-24 08:48:21 C 21 43 25.47 +12 43 31.4 u H21
2017-09-24 05:32:05 C 20 20 11.659 -10 54 40.32 L F51
2017-09-24 05:46:07 C 20 20 11.499 -10 54 49.32 L F51
2017-09-24 06:14:11 C 20 20 11.227 -10 55 07.60 L F51
2019-02-08 12:22:01 C 16 28 25.35 +18 37 35.9 V 703
2019-02-08 12:32:25 C 16 28 26.84 +18 37 50.4 V 703
2019-02-08 12:37:38 C 16 28 27.48 +18 37 57.4 V 703
2019-02-28 12:10:20 C 17 27 02.71 +28 57 17.4 V 703
2019-02-28 12:17:59 C 17 27 03.57 +28 57 26.5 V 703
2019-02-28 12:25:37 C 17 27 04.41 +28 57 36.4 V 703
2019-02-28 12:33:16 C 17 27 05.16 +28 57 45.4 V 703
2019-03-17 02:58:36 C 18 04 09.32 +36 21 23.0 V C95
2019-03-17 03:49:07 C 18 04 13.15 +36 22 14.5 V C95
2019-03-17 04:14:21 C 18 04 15.13 +36 22 40.9 V C95
2019-05-24 08:45:29 C 18 13 50.95 +53 43 54.1 V G96
2019-05-24 08:53:00 C 18 13 50.47 +53 43 54.6 V G96
2019-05-24 09:00:33 C 18 13 49.96 +53 43 54.6 V G96
2019-05-24 09:08:06 C 18 13 49.40 +53 43 55.7 V G96
2019-05-28 13:45:36 C 18 06 56.751 +53 45 15.73 U F52
2019-05-28 14:04:03 C 18 06 55.389 +53 45 14.68 U F52
2019-06-09 13:00:29 C 17 45 48.955 +52 48 04.50 U F52
2019-06-09 13:18:04 C 17 45 47.590 +52 47 57.90 U F52
2019-06-09 13:35:50 C 17 45 46.247 +52 47 51.34 U F52
2019-06-09 13:53:25 C 17 45 44.883 +52 47 44.58 U F52
2019-06-11 06:53:15 C 17 42 44.46 +52 31 59.9 U I41
2019-06-11 07:17:40 C 17 42 42.61 +52 31 50.2 U I41
2019-06-11 09:58:08 C 17 42 30.50 +52 30 44.1 U I41
2019-06-11 10:23:34 C 17 42 28.59 +52 30 33.4 U I41
2019-06-14 12:35:56 C 17 37 07.535 +51 57 06.19 U F51
2019-06-14 13:02:15 C 17 37 05.566 +51 56 53.18 U F51
2019-06-14 13:15:24 C 17 37 04.630 +51 56 46.41 U F51
2019-06-21 07:34:13 C 17 26 06.54 +50 23 07.0 V G96
2019-06-21 07:41:47 C 17 26 06.06 +50 23 01.4 V G96
2019-06-21 07:49:20 C 17 26 05.58 +50 22 56.5 V G96
2019-06-21 07:56:54 C 17 26 05.08 +50 22 50.9 V G96
2019-06-25 09:55:11 C 17 20 07.190 +49 13 36.08 U F52
2019-06-25 10:11:51 C 17 20 06.197 +49 13 23.50 U F52
2019-06-25 10:28:31 C 17 20 05.191 +49 13 10.91 U F52
2019-07-24 10:15:49 C 16 56 53.063 +37 41 17.00 U F51
2019-07-24 10:33:27 C 16 56 52.906 +37 40 56.62 U F51
2019-07-24 10:51:05 C 16 56 52.712 +37 40 35.79 U F51
2019-07-24 11:08:41 C 16 56 52.538 +37 40 15.22 U F51
2019-07-27 07:34:45 C 16 56 25.302 +36 20 53.05 U F51
2019-07-27 07:43:33 C 16 56 25.236 +36 20 42.66 U F52
2019-07-27 07:52:02 C 16 56 25.189 +36 20 32.90 U F51
2019-07-27 07:58:22 C 16 56 25.137 +36 20 25.43 U F52
2019-07-27 08:09:19 C 16 56 25.071 +36 20 12.72 U F51
2019-07-27 08:26:40 C 16 56 24.966 +36 19 52.40 U F51
2019-07-27 08:28:01 C 16 56 24.959 +36 19 50.73 U F52
2019-08-26 06:32:18 C 17 06 45.462 +22 27 24.33 U F52