484517 (2008 EC69)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6213135129 ± 1.65e-08
Semi-major axis (a)2.7471741994 AU ± 9.57e-09
Inclination (i)24.85443257° ± 4.53e-06
Long. of Asc. Node (Ω)93.22473994° ± 1.06e-05
Arg. of Perihelion (ω)178.28664621° ± 1.36e-05
Mean Anomaly (M)294.37227376° ± 6.58e-06
Mean Motion (n)0.2164626533°/day ± 1.13e-09
Perihelion dist (q)1.04031775 AU ± 4.55e-08
Aphelion dist (Q)4.45403065 AU ± 4.80e-08
Orbital Period4.55333180 yr ± 2.38e-08
Physical Parameters
H (abs. magnitude)17.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.325″
Uncertainty0
Orbit TypeAmor
MOID0.022740 AU
Observations Used428
Oppositions22
Arc Total1994-2022
First Observation Used1994-05-04
Last Observation Used2022-11-23
Observations (458)
Date Type RA Dec Mag Band Observatory
2017-06-24 07:08:09 C 12 14 00.31 +25 34 06.5 L T08
2017-06-24 07:20:21 C 12 14 01.09 +25 33 43.6 L T08
2017-07-02 06:14:23 C 12 27 38.76 +19 08 42.8 L T08
2017-07-02 06:17:55 C 12 27 39.01 +19 08 35.2 L T08
2017-07-02 06:18:38 C 12 27 39.11 +19 08 33.9 L T08
2017-07-02 06:40:04 C 12 27 40.60 +19 07 46.7 L T08
2017-07-02 22:23:51 C 12 28 52.32 +18 33 34.4 U 204
2017-07-02 22:39:44 C 12 28 53.51 +18 32 59.4 U 204
2017-07-12 06:10:23 C 12 47 05.46 +09 48 29.8 L T05
2017-07-12 06:11:06 C 12 47 05.51 +09 48 28.4 L T05
2017-07-12 06:25:37 C 12 47 06.72 +09 47 51.0 L T05
2017-07-12 06:36:19 C 12 47 07.59 +09 47 24.0 L T05
2017-07-15 06:13:41 C 12 53 26.46 +06 43 24.1 L T05
2017-07-15 06:24:19 C 12 53 27.36 +06 42 56.0 L T05
2017-07-15 06:36:21 C 12 53 28.49 +06 42 24.7 L T05
2017-07-15 06:48:22 C 12 53 29.48 +06 41 53.2 L T05
2017-07-17 06:19:51 C 12 57 49.30 +04 35 40.0 L T08
2017-07-17 06:32:27 C 12 57 50.47 +04 35 05.9 L T08
2017-07-17 06:44:22 C 12 57 51.56 +04 34 34.2 L T08
2017-07-17 06:56:57 C 12 57 52.66 +04 34 00.4 L T08
2017-07-21 06:24:44 C 13 06 56.46 +00 11 06.6 L T08
2017-07-21 06:27:31 C 13 06 56.69 +00 10 59.3 L T08
2017-07-21 06:37:18 C 13 06 57.64 +00 10 30.6 L T08
2017-07-21 06:40:07 C 13 06 57.94 +00 10 23.5 L T08
2017-07-21 06:50:38 C 13 06 58.85 +00 09 54.2 L T08
2017-07-21 06:53:28 C 13 06 59.24 +00 09 46.2 L T08
2017-07-21 07:03:18 C 13 07 00.11 +00 09 19.0 L T08
2017-08-05 06:11:18 C 13 46 30.38 -17 38 10.0 L T08
2017-08-05 06:19:00 C 13 46 31.27 -17 38 34.4 L T08
2017-08-05 06:29:32 C 13 46 32.67 -17 39 06.7 L T08
2017-08-05 06:40:02 C 13 46 33.78 -17 39 37.8 L T08
2017-08-14 05:52:26 C 14 15 56.43 -28 26 57.2 L T08
2017-08-14 05:56:54 C 14 15 57.11 -28 27 09.4 L T08
2017-08-14 05:57:38 C 14 15 57.17 -28 27 11.8 L T08
2017-08-14 06:05:08 C 14 15 58.27 -28 27 33.9 L T08
2017-08-14 06:05:53 C 14 15 58.41 -28 27 35.5 L T08
2017-08-14 06:16:18 C 14 15 59.86 -28 28 06.1 L T08
2017-08-14 06:28:59 C 14 16 01.79 -28 28 44.0 L T08
2022-09-19 13:08:36 C 03 59 20.603 -10 07 52.04 U F51
2022-09-19 13:28:21 C 03 59 20.286 -10 07 57.48 U F51
2022-09-19 13:48:12 C 03 59 19.968 -10 08 03.35 U F51
2022-09-19 14:07:57 C 03 59 19.652 -10 08 08.91 U F51
2022-09-25 12:59:21 C 03 56 38.867 -10 49 06.74 U F51
2022-09-25 13:17:21 C 03 56 38.423 -10 49 11.74 U F51
2022-09-25 13:53:17 C 03 56 37.578 -10 49 22.34 U F51
2022-09-25 14:26:15 C 03 56 36.762 -10 49 31.43 U F51
2022-09-25 14:32:03 C 03 56 36.620 -10 49 33.02 U F51
2022-09-25 14:44:02 C 03 56 36.327 -10 49 36.43 U F51
2022-10-31 10:13:50 C 03 20 31.938 -13 25 54.37 V G96
2022-10-31 10:20:27 C 03 20 31.614 -13 25 54.16 V G96