676261 (2016 EE156)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8112501928 ± 2.45e-08
Semi-major axis (a)2.5766924404 AU ± 1.39e-08
Inclination (i)29.00980102° ± 5.43e-06
Long. of Asc. Node (Ω)134.05450958° ± 1.17e-05
Arg. of Perihelion (ω)175.73192215° ± 1.25e-05
Mean Anomaly (M)97.63942562° ± 5.11e-06
Mean Motion (n)0.2382969047°/day ± 1.93e-09
Perihelion dist (q)0.48635020 AU ± 6.31e-08
Aphelion dist (Q)4.66703468 AU ± 6.79e-08
Orbital Period4.13612709 yr ± 3.36e-08
Physical Parameters
H (abs. magnitude)17.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.280″
Uncertainty0
Orbit TypeApollo
MOID0.479090 AU
Observations Used356
Oppositions7
Arc Total2016-2025
First Observation Used2016-02-28
Last Observation Used2025-01-07
Observations (361)
Date Type RA Dec Mag Band Observatory
2020-10-27 00:22:33 S 07 45 37.553 -22 22 44.44 L C51
2020-10-27 01:56:48 S 07 45 31.774 -22 23 13.09 L C51
2020-10-27 05:05:07 S 07 45 20.234 -22 24 11.74 L C51
2020-10-27 08:13:26 S 07 45 08.642 -22 25 09.55 L C51
2020-11-12 14:02:11 C 07 15 25.15 -23 40 16.9 V 474
2020-11-12 14:05:13 C 07 15 24.86 -23 40 17.1 V 474
2020-11-12 14:08:15 C 07 15 24.58 -23 40 17.1 V 474
2020-11-12 14:11:18 C 07 15 24.30 -23 40 17.4 V 474
2020-11-25 12:41:59 C 06 44 31.93 -23 09 12.7 o 691
2020-11-25 12:50:22 C 06 44 31.02 -23 09 10.6 o 691
2020-11-25 12:58:46 C 06 44 30.11 -23 09 07.6 o 691
2020-12-12 09:26:39 C 06 02 16.78 -19 57 02.5 V G96
2020-12-12 09:33:49 C 06 02 16.07 -19 56 58.1 V G96
2020-12-12 09:40:59 C 06 02 15.35 -19 56 53.2 V G96
2020-12-12 09:48:08 C 06 02 14.61 -19 56 48.4 V G96
2020-12-22 06:00:12 C 05 40 56.10 -17 00 51.3 o 691
2020-12-22 06:10:03 C 05 40 55.23 -17 00 43.4 o 691
2020-12-22 06:19:52 C 05 40 54.42 -17 00 35.7 o 691
2020-12-22 10:17:36 C 05 40 35.027 -16 57 22.27 U F51
2020-12-22 10:32:35 C 05 40 33.782 -16 57 09.94 U F51
2020-12-22 10:47:34 C 05 40 32.536 -16 56 57.85 U F51
2020-12-22 11:02:32 C 05 40 31.298 -16 56 45.61 U F51
2021-01-02 08:50:46 C 05 22 16.67 -13 15 29.0 V I52
2021-01-02 08:53:47 C 05 22 16.52 -13 15 25.5 V I52
2021-01-07 09:36:49 C 05 15 53.192 -11 31 20.21 U F52
2021-01-07 09:53:21 C 05 15 52.371 -11 31 06.28 U F52
2021-01-07 10:09:53 C 05 15 51.546 -11 30 51.69 U F52
2021-01-12 08:38:55 C 05 10 47.980 -09 50 01.67 U F52
2021-01-12 08:54:37 C 05 10 47.340 -09 49 48.19 U F52
2021-01-12 09:10:19 C 05 10 46.722 -09 49 35.24 U F52
2021-01-12 09:26:03 C 05 10 46.093 -09 49 21.75 U F52
2021-01-13 05:42:15 C 05 10 01.25 -09 32 21.7 V G96
2021-01-13 05:49:39 C 05 10 00.98 -09 32 15.7 V G96
2021-01-13 05:57:02 C 05 10 00.67 -09 32 09.7 V G96
2021-01-13 06:04:26 C 05 10 00.46 -09 32 02.9 V G96
2024-02-14 09:41:33 C 11 22 47.926 +22 50 29.25 X F52
2024-02-14 09:59:14 C 11 22 47.177 +22 50 40.38 X F52
2024-02-14 10:16:57 C 11 22 46.446 +22 50 50.90 X F52
2024-03-11 04:47:19 C 10 49 54.56 +28 51 20.5 V H21
2024-03-11 05:12:42 C 10 49 52.98 +28 51 33.3 V H21
2024-03-13 06:14:48 C 10 46 52.644 +29 16 01.42 V G96
2024-03-13 06:22:17 C 10 46 52.158 +29 16 05.12 V G96
2024-03-13 06:29:44 C 10 46 51.676 +29 16 08.87 V G96
2024-03-13 06:37:13 C 10 46 51.208 +29 16 12.61 V G96
2024-04-08 04:38:46 C 10 12 11.880 +32 39 21.17 V V00
2024-04-08 04:46:52 C 10 12 11.520 +32 39 22.36 V V00
2024-04-08 04:54:56 C 10 12 11.149 +32 39 23.62 V V00
2024-04-08 05:03:01 C 10 12 10.786 +32 39 24.91 V V00
2024-08-09 19:21:59 C 11 44 48.194 +19 34 17.15 X M57
2024-11-23 21:07:12 C 02 32 48.113 -76 40 18.19 V M22