484795 (2009 DE47)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2757211511 ± 2.32e-08
Semi-major axis (a)1.0956374401 AU ± 4.03e-10
Inclination (i)20.05979103° ± 3.41e-06
Long. of Asc. Node (Ω)29.81009834° ± 2.02e-06
Arg. of Perihelion (ω)41.90363926° ± 4.35e-06
Mean Anomaly (M)285.50747623° ± 4.08e-06
Mean Motion (n)0.8594329088°/day ± 4.74e-10
Perihelion dist (q)0.79354702 AU ± 2.55e-08
Aphelion dist (Q)1.39772786 AU ± 2.55e-08
Orbital Period1.14683331 yr ± 6.33e-10
Physical Parameters
H (abs. magnitude)18.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.213″
Uncertainty0
Orbit TypeApollo
MOID0.144882 AU
Observations Used1016
Oppositions2
Arc Total2009-2025
First Observation Used2009-02-28
Last Observation Used2025-05-23
Observations (1098)
Date Type RA Dec Mag Band Observatory
2025-04-30 02:04:28 C 11 24 07.140 +07 40 06.78 V W68
2025-04-30 02:24:14 C 11 24 06.552 +07 39 24.77 V W68
2025-04-30 06:39:39 C 11 24 00.216 +07 29 59.82 V 703
2025-04-30 06:42:57 C 11 24 00.040 +07 29 52.48 V 703
2025-04-30 06:46:16 C 11 23 59.989 +07 29 45.89 V 703
2025-04-30 06:49:35 C 11 23 59.914 +07 29 38.80 V 703
2025-04-30 22:33:39 C 11 23 40.351 +06 56 56.29 V R17
2025-04-30 22:55:13 C 11 23 39.790 +06 56 11.94 V R17
2025-04-30 23:14:54 C 11 23 39.290 +06 55 31.12 V R17
2025-04-30 23:35:01 C 11 23 38.748 +06 54 50.33 V R17
2025-05-01 07:04:11 C 11 23 30.732 +06 39 34.33 X F51
2025-05-01 07:36:46 C 11 23 29.904 +06 38 28.06 X F51
2025-05-01 07:53:16 C 11 23 29.485 +06 37 54.47 X F51
2025-05-01 08:18:59 C 11 23 28.846 +06 37 02.21 V T05
2025-05-01 08:24:13 C 11 23 28.721 +06 36 51.73 V T05
2025-05-01 08:32:02 C 11 23 28.502 +06 36 35.68 V T05
2025-05-01 08:49:24 C 11 23 28.085 +06 36 00.29 V T05
2025-05-01 19:32:04 B 11 23 17.470 +06 14 16.44 V 160
2025-05-01 19:41:43 B 11 23 17.258 +06 13 56.89 V 160
2025-05-02 06:15:21 C 11 23 06.173 +05 53 02.65 V 703
2025-05-02 06:18:40 C 11 23 06.065 +05 52 55.92 V 703
2025-05-02 06:21:59 C 11 23 06.043 +05 52 49.04 V 703
2025-05-02 06:25:19 C 11 23 05.946 +05 52 42.24 V 703
2025-05-03 07:39:06 C 11 22 45.866 +05 03 51.95 V T08
2025-05-03 07:48:55 C 11 22 45.686 +05 03 33.23 V T08
2025-05-03 07:53:33 C 11 22 45.600 +05 03 24.41 V T08
2025-05-03 08:09:22 C 11 22 45.336 +05 02 53.77 V T08
2025-05-04 04:57:49 C 11 22 32.387 +04 23 43.69 V 703
2025-05-04 05:04:26 C 11 22 32.365 +04 23 31.60 V 703
2025-05-04 05:07:45 C 11 22 32.358 +04 23 23.68 V 703
2025-05-05 14:26:22 C 11 22 18.819 +03 22 57.18 W O18
2025-05-05 15:04:17 C 11 22 18.456 +03 21 49.91 W O18
2025-05-13 08:17:16 C 11 23 16.517 -01 31 29.39 V T05
2025-05-13 08:21:51 C 11 23 16.570 -01 31 34.64 V T05
2025-05-13 08:31:03 C 11 23 16.642 -01 31 49.15 V T05
2025-05-13 08:50:59 C 11 23 16.894 -01 32 16.76 V T05
2025-05-17 21:17:15 C 11 25 18.490 -03 56 57.73 V R17
2025-05-17 21:37:47 C 11 25 18.857 -03 57 24.37 V R17
2025-05-17 21:58:20 C 11 25 19.277 -03 57 49.64 V R17
2025-05-17 22:18:51 C 11 25 19.625 -03 58 15.20 V R17
2025-05-20 02:14:30 C 11 26 36.302 -05 01 34.32 V W68
2025-05-20 02:19:45 C 11 26 36.468 -05 01 40.80 V W68
2025-05-20 02:38:46 C 11 26 36.864 -05 02 02.98 V W68
2025-05-20 03:03:44 C 11 26 37.514 -05 02 32.35 V W68
2025-05-23 21:14:01 C 11 29 17.076 -06 45 53.39 V R17
2025-05-23 21:34:32 C 11 29 17.710 -06 46 16.61 V R17
2025-05-23 21:55:03 C 11 29 18.269 -06 46 39.22 V R17
2025-05-23 22:15:37 C 11 29 18.854 -06 47 01.54 V R17