2003 EP16

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3952463066 ± 2.00e+00
Semi-major axis (a)1.7169398223 AU ± 3.00e+00
Inclination (i)8.50046521° ± 4.00e+00
Long. of Asc. Node (Ω)162.96277980° ± 5.00e+00
Arg. of Perihelion (ω)312.92819689° ± 6.00e+00
Mean Anomaly (M)54.97914790° ± 3.42e-01
Mean Motion (n)0.4381180200°/day ± 1.15e+00
Perihelion dist (q)1.03830400 AU ± 3.88e+00
Aphelion dist (Q)2.39547200 AU ± 5.41e+00
Orbital Period2.24963960 yr ± 5.90e+00
Physical Parameters
H (abs. magnitude)23.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.378″
Uncertainty3
Orbit TypeAmor
MOID0.097691 AU
Observations Used29
Oppositions1
Arc Total2003-2003
First Observation Used
Last Observation Used2003-03-30
Observations (31)
Date Type RA Dec Mag Band Observatory
2003-03-09 07:08:11 C 11 11 53.90 +10 04 18.1 d 291
2003-03-09 07:14:41 C 11 11 54.27 +10 04 28.4 d 291
2003-03-09 07:20:46 C 11 11 54.65 +10 04 38.5 d 291
2003-03-09 08:59:39 C 11 12 00.66 +10 07 17.1 d 291
2003-03-09 09:05:13 C 11 12 01.02 +10 07 25.9 d 291
2003-03-09 09:10:53 C 11 12 01.35 +10 07 35.1 d 291
2003-03-10 06:39:09 C 11 13 35.58 +10 41 11.5 c 926
2003-03-10 06:42:38 C 11 13 35.78 +10 41 16.8 c 926
2003-03-10 06:45:59 C 11 13 36.05 +10 41 22.0 c 926
2003-03-10 07:08:28 C 11 13 37.31 +10 41 55.8 d 291
2003-03-10 07:14:35 C 11 13 37.67 +10 42 05.2 d 291
2003-03-10 07:20:51 C 11 13 38.04 +10 42 14.8 d 291
2003-03-10 12:11:59 C 11 13 58.57 +10 50 32.0 c 474
2003-03-10 12:19:24 C 11 13 59.11 +10 50 43.3 c 474
2003-03-10 12:22:54 C 11 13 59.23 +10 50 48.4 c 474
2003-03-10 12:28:45 C 11 13 59.56 +10 50 56.9 c 474
2003-03-13 15:48:09 C 11 18 52.61 +12 33 34.6 c 413
2003-03-13 16:04:00 C 11 18 53.41 +12 33 53.7 c 413
2003-03-22 20:05:59 C 11 30 19.69 +15 53 11.8 c 540
2003-03-22 20:34:48 C 11 30 20.84 +15 53 30.1 c 540
2003-03-25 05:00:58 C 11 32 46.99 +16 25 31.1 d 291
2003-03-25 05:06:55 C 11 32 47.25 +16 25 34.2 d 291
2003-03-25 05:12:43 C 11 32 47.42 +16 25 37.2 d 291
2003-03-25 15:47:09 C 11 33 11.89 +16 31 23.5 c 413
2003-03-25 15:59:36 C 11 33 12.32 +16 31 29.4 c 413
2003-03-26 03:54:56 C 11 33 44.41 +16 36 32.6 d 291
2003-03-26 04:01:28 C 11 33 44.64 +16 36 35.9 d 291
2003-03-26 04:07:23 C 11 33 44.84 +16 36 38.5 d 291
2003-03-30 04:50:09 C 11 37 34.18 +17 12 22.9 d 291
2003-03-30 04:56:53 C 11 37 34.43 +17 12 26.7 d 291
2003-03-30 05:03:18 C 11 37 34.51 +17 12 29.6 d 291