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
2023-08-07 16:06:36 S 03 59 34.51 -35 09 46.2 L C51
2023-08-07 17:39:57 S 03 59 51.54 -35 08 20.4 L C51
2023-08-07 22:19:56 S 04 00 43.08 -35 04 00.0 L C51
2023-08-08 01:26:36 S 04 01 17.35 -35 01 07.3 L C51
2023-08-08 02:59:57 S 04 01 34.51 -34 59 36.4 L C51
2023-08-08 06:06:37 S 04 02 08.86 -34 56 41.9 L C51
2023-08-12 03:39:28 C 04 19 34.092 -33 20 50.32 V M22
2023-08-12 03:44:20 C 04 19 34.987 -33 20 44.84 V M22
2023-08-12 03:54:44 C 04 19 36.929 -33 20 33.97 V M22
2023-08-12 03:59:20 C 04 19 37.697 -33 20 28.43 V M22
2023-08-27 02:27:36 C 05 30 52.922 -24 20 31.63 V M22
2023-08-27 02:32:52 C 05 30 54.036 -24 20 21.44 V M22
2023-08-27 02:40:22 C 05 30 55.601 -24 20 06.94 V M22
2023-08-27 02:54:56 C 05 30 58.558 -24 19 39.11 V M22
2023-08-28 08:58:14 C 05 37 23.182 -23 19 06.85 V W68
2023-08-28 09:02:50 C 05 37 24.180 -23 18 57.89 V W68
2023-08-28 09:12:18 C 05 37 26.119 -23 18 38.52 V W68
2023-08-28 09:38:26 C 05 37 31.608 -23 17 46.07 V W68
2024-05-31 23:21:29 C 16 11 26.753 -65 55 50.88 V M22
2024-05-31 23:25:58 C 16 11 25.481 -65 55 53.72 V M22
2024-05-31 23:35:01 C 16 11 22.920 -65 55 58.69 V M22
2024-05-31 23:50:03 C 16 11 18.672 -65 56 07.22 V M22
2025-02-19 15:16:39 C 19 03 34.253 +54 05 32.71 V T08
2025-02-19 15:18:00 C 19 03 33.919 +54 05 34.62 V T08
2025-02-19 15:49:27 C 19 03 27.682 +54 06 13.46 V T08
2025-02-19 15:50:07 C 19 03 27.566 +54 06 14.83 V T08
2025-02-20 11:41:33 C 18 59 35.444 +54 28 42.89 V 703
2025-02-20 11:44:59 C 18 59 34.796 +54 28 47.46 V 703
2025-02-20 11:48:25 C 18 59 34.094 +54 28 51.17 V 703
2025-02-20 11:51:51 C 18 59 33.464 +54 28 54.95 V 703
2025-02-22 14:38:24 C 18 49 05.894 +55 25 53.58 V T05
2025-02-22 14:44:11 C 18 49 04.543 +55 26 02.54 V T08
2025-02-22 14:45:32 C 18 49 04.219 +55 26 02.69 V T05
2025-02-22 14:50:01 C 18 49 03.202 +55 26 08.52 V T08
2025-02-23 13:34:30 C 18 44 04.889 +55 51 02.45 V T08
2025-02-23 14:03:55 C 18 43 58.188 +55 51 37.98 V T08
2025-02-23 14:07:58 C 18 43 57.187 +55 51 42.66 V T08
2025-02-23 14:28:39 C 18 43 52.469 +55 52 07.21 V T08
2025-02-24 15:07:01 C 18 38 14.184 +56 18 54.90 V T08
2025-02-24 15:25:38 C 18 38 09.672 +56 19 15.49 V T05
2025-02-24 15:26:45 C 18 38 09.410 +56 19 17.54 V T08
2025-02-24 15:32:27 C 18 38 07.956 +56 19 23.45 V T05
2025-03-01 14:42:00 C 18 06 53.285 +58 21 13.00 V T05
2025-03-01 14:46:35 C 18 06 51.929 +58 21 18.00 V T05
2025-03-01 14:55:51 C 18 06 49.058 +58 21 27.22 V T05
2025-03-01 14:58:31 C 18 06 48.264 +58 21 30.28 V T05
2025-03-01 15:03:51 C 18 06 46.622 +58 21 35.75 V T05
2025-03-01 15:28:04 C 18 06 39.149 +58 22 00.48 V T05
2025-03-01 15:30:43 C 18 06 38.374 +58 22 03.36 V T05
2025-03-01 15:42:40 C 18 06 34.668 +58 22 15.46 V T05