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
2022-03-13 03:21:42 C 11 02 00.33 +44 58 55.7 u H21
2022-03-13 03:24:28 C 11 01 59.76 +44 58 42.0 u H21
2022-03-13 03:27:15 C 11 01 59.21 +44 58 28.2 u H21
2022-03-13 03:30:02 C 11 01 58.65 +44 58 14.6 u H21
2022-03-13 03:33:27 C 11 01 57.98 +44 57 57.8 u H21
2022-03-21 19:35:38 C 10 34 46.18 +28 44 13.4 o K88
2022-03-21 19:37:17 C 10 34 46.06 +28 44 06.5 o K88
2022-03-22 20:14:19 C 10 32 45.88 +27 01 32.6 V B67
2022-03-22 20:18:37 C 10 32 45.48 +27 01 12.9 V K87
2022-03-22 20:19:33 C 10 32 45.42 +27 01 11.2 V B67
2022-03-22 20:24:48 C 10 32 45.02 +27 00 49.8 V B67
2022-03-22 20:26:45 C 10 32 44.79 +27 00 39.8 V K87
2022-03-22 20:34:54 C 10 32 44.10 +27 00 06.4 V K87
2022-03-23 06:42:55 C 10 31 57.27 +26 19 01.6 V 703
2022-03-23 06:51:10 C 10 31 56.49 +26 18 28.2 V 703
2022-03-23 06:59:25 C 10 31 55.78 +26 17 54.3 V 703
2022-03-23 20:06:07 C 10 30 59.90 +25 25 18.5 V K88
2022-03-23 20:08:57 C 10 30 59.68 +25 25 07.2 V K88
2022-03-23 20:11:47 C 10 30 59.45 +25 24 56.1 V K88
2022-03-24 06:16:06 C 10 30 17.35 +24 45 23.8 V V00
2022-03-24 06:23:08 C 10 30 16.82 +24 44 56.3 V V00
2022-03-24 06:30:08 C 10 30 16.30 +24 44 28.9 V V00
2022-03-24 06:37:07 C 10 30 15.77 +24 44 01.6 V V00
2022-03-24 19:21:40 C 10 29 26.55 +23 54 33.9 V K88
2022-03-24 19:24:29 C 10 29 26.39 +23 54 23.0 V K88
2022-03-24 19:27:20 C 10 29 26.15 +23 54 11.9 V K88
2022-03-26 07:00:39 C 10 27 18.64 +21 41 32.2 V 703
2022-03-26 07:08:11 C 10 27 18.14 +21 41 04.5 V 703
2022-03-26 07:15:44 C 10 27 17.76 +21 40 37.5 V 703
2022-03-26 07:23:16 C 10 27 17.22 +21 40 09.0 V 703
2022-04-02 05:43:04 C 10 21 04.655 +12 50 52.19 V 703
2022-04-02 05:50:35 C 10 21 04.540 +12 50 31.31 V 703
2022-04-02 05:54:40 C 10 21 04.388 +12 50 19.82 V G96
2022-04-02 05:58:06 C 10 21 04.219 +12 50 09.96 V 703
2022-04-02 06:02:03 C 10 21 04.180 +12 49 59.41 V G96
2022-04-02 06:05:37 C 10 21 04.108 +12 49 48.40 V 703
2022-04-02 06:09:25 C 10 21 03.978 +12 49 39.25 V G96
2022-04-02 06:16:51 C 10 21 03.769 +12 49 18.59 V G96