2003 DF16

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4366480764 ± 2.85e-08
Semi-major axis (a)1.7828920227 AU ± 1.97e-09
Inclination (i)26.27635829° ± 1.05e-05
Long. of Asc. Node (Ω)2.79397791° ± 6.58e-06
Arg. of Perihelion (ω)100.85851066° ± 1.70e-05
Mean Anomaly (M)223.53358753° ± 6.05e-06
Mean Motion (n)0.4140232341°/day ± 6.85e-10
Perihelion dist (q)1.00439565 AU ± 5.09e-08
Aphelion dist (Q)2.56138839 AU ± 5.10e-08
Orbital Period2.38060621 yr ± 3.94e-09
Physical Parameters
H (abs. magnitude)20.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.406″
Uncertainty0
Orbit TypeApollo
MOID0.248702 AU
Observations Used232
Oppositions11
Arc Total2003-2022
First Observation Used2003-02-28
Last Observation Used2022-04-02
Observations (238)
Date Type RA Dec Mag Band Observatory
2003-02-28 09:48:59 C 14 17 45.08 +12 22 47.8 19.4 c 704
2003-02-28 10:09:19 C 14 17 41.71 +12 22 03.0 18.9 c 704
2003-02-28 10:30:59 C 14 17 38.01 +12 21 14.9 19.2 c 704
2003-03-01 01:18:43 C 14 15 14.41 +11 48 22.2 d J95
2003-03-01 01:26:54 C 14 15 13.18 +11 48 04.7 d J95
2003-03-01 13:53:40 C 14 13 10.43 +11 21 00.4 c 474
2003-03-01 13:55:41 C 14 13 10.05 +11 20 55.3 c 474
2003-03-01 14:00:29 C 14 13 09.30 +11 20 45.3 c 474
2003-03-01 14:38:30 C 14 13 02.76 +11 19 21.3 c 474
2003-03-01 23:19:34 C 14 11 36.51 +10 59 13.5 d 557
2003-03-01 23:21:15 C 14 11 36.28 +10 59 09.5 d 557
2003-03-01 23:26:18 C 14 11 35.32 +10 58 58.8 d 557
2003-03-01 23:27:59 C 14 11 35.13 +10 58 55.2 d 557
2003-03-01 23:31:19 C 14 11 34.54 +10 58 47.2 d 557
2003-03-01 23:34:41 C 14 11 33.87 +10 58 40.5 d 557
2003-03-01 23:38:03 C 14 11 33.40 +10 58 32.7 d 557
2003-03-01 23:43:42 C 14 11 32.44 +10 58 21.1 c 246
2003-03-01 23:44:32 C 14 11 32.34 +10 58 18.6 c 246
2003-03-01 23:45:34 C 14 11 32.17 +10 58 16.5 c 246
2003-03-01 23:47:19 C 14 11 31.80 +10 58 12.6 c 246
2003-03-01 23:48:10 C 14 11 31.75 +10 58 10.9 c 246
2003-03-01 23:49:17 C 14 11 31.57 +10 58 08.1 c 246
2003-03-02 10:59:56 C 14 09 38.42 +10 33 05.2 c 670
2003-03-02 12:11:57 C 14 09 25.71 +10 30 21.1 c 670
2003-03-02 12:52:30 C 14 09 18.78 +10 28 51.5 c 670
2003-03-05 02:14:48 C 13 58 42.42 +08 08 38.9 c 246
2003-03-05 02:18:23 C 13 58 41.83 +08 08 30.6 c 246
2003-03-05 02:19:15 C 13 58 41.59 +08 08 27.0 c 246
2003-03-05 02:53:20 C 13 58 35.33 +08 07 09.6 d 118
2003-03-05 02:56:23 C 13 58 34.74 +08 07 02.9 d 118
2003-03-05 02:59:21 C 13 58 34.24 +08 06 56.3 d 118
2003-03-05 03:03:30 C 13 58 33.51 +08 06 46.6 d 118
2003-03-06 14:51:40 C 13 52 09.75 +06 44 36.9 c 474
2003-03-06 14:54:50 C 13 52 09.14 +06 44 29.5 c 474
2003-03-06 15:00:31 C 13 52 08.10 +06 44 16.1 c 474
2003-03-09 01:44:34 C 13 41 21.06 +04 27 02.2 c 084
2003-03-09 02:04:20 C 13 41 17.90 +04 26 27.1 c 176
2003-03-09 02:08:51 C 13 41 17.03 +04 26 16.4 c 176
2003-03-09 02:14:04 C 13 41 16.02 +04 26 04.0 c 176
2003-03-15 15:49:51 C 13 11 36.02 -01 30 33.0 m 413
2003-03-15 15:52:01 C 13 11 35.64 -01 30 37.5 m 413
2003-03-22 23:43:41 C 12 39 42.85 -07 21 38.4 c 246
2003-03-22 23:44:39 C 12 39 42.73 -07 21 39.2 c 246
2003-03-22 23:45:37 C 12 39 42.52 -07 21 41.3 c 246
2003-03-22 23:47:23 C 12 39 42.25 -07 21 44.6 c 246
2003-03-22 23:48:22 C 12 39 42.03 -07 21 46.4 c 246
2003-03-22 23:49:32 C 12 39 41.86 -07 21 48.3 c 246
2003-03-23 23:16:16 C 12 35 42.91 -08 02 55.4 c 246
2003-03-23 23:18:55 C 12 35 42.43 -08 03 00.0 c 246
2003-03-23 23:20:13 C 12 35 42.20 -08 03 01.8 c 246