2025 SD7

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5545664846 ± 1.31e-04
Semi-major axis (a)2.0197399032 AU ± 5.64e-04
Inclination (i)13.55375793° ± 2.30e-03
Long. of Asc. Node (Ω)206.30114554° ± 2.55e-04
Arg. of Perihelion (ω)220.53620125° ± 2.39e-04
Mean Anomaly (M)0.32826431° ± 4.97e-04
Mean Motion (n)0.3433753440°/day ± 1.44e-04
Perihelion dist (q)0.89965985 AU ± 3.66e-04
Aphelion dist (Q)3.13981996 AU ± 9.17e-04
Orbital Period2.87040494 yr ± 1.20e-03
Physical Parameters
H (abs. magnitude)24.08
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.193″
Uncertainty0
Orbit TypeApollo
MOID0.009429 AU
Observations Used33
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-23
Last Observation Used2025-10-17
Observations (36)
Date Type RA Dec Mag Band Observatory
2025-09-23 05:52:44 C 22 07 52.584 +31 01 18.79 X F52
2025-09-23 06:11:15 C 22 07 51.006 +31 01 17.73 X F52
2025-09-23 06:29:55 C 22 07 49.462 +31 01 16.76 X F52
2025-09-23 10:38:49 C 22 07 28.248 +31 00 49.05 V F51
2025-09-23 10:39:45 C 22 07 28.165 +31 00 48.85 V F51
2025-09-24 03:14:20 C 22 06 18.328 +30 58 33.60 V V06
2025-09-24 03:22:19 C 22 06 17.654 +30 58 32.88 V V06
2025-09-24 03:30:17 C 22 06 16.967 +30 58 32.05 V V06
2025-09-24 03:38:15 C 22 06 16.294 +30 58 31.12 V V06
2025-09-25 02:15:04 C 22 04 34.400 +30 54 38.75 W H01
2025-09-25 02:20:37 C 22 04 33.923 +30 54 38.08 W H01
2025-09-25 02:35:08 C 22 04 32.657 +30 54 36.01 W H01
2025-09-25 02:47:19 C 22 04 31.584 +30 54 34.20 W H01
2025-09-25 08:14:53 C 22 04 04.611 +30 53 43.50 V T14
2025-09-25 08:16:19 C 22 04 04.475 +30 53 43.22 V T14
2025-09-25 08:17:44 C 22 04 04.332 +30 53 42.94 V T14
2025-09-26 02:11:27 C 22 02 40.96 +30 49 25.0 V H21
2025-09-26 02:29:43 C 22 02 39.30 +30 49 20.3 V H21
2025-09-27 03:14:57 C 22 00 37.62 +30 42 32.5 V H21
2025-09-27 03:33:20 C 22 00 35.86 +30 42 26.9 V H21
2025-09-28 02:23:43 C 21 58 40.20 +30 34 47.5 V H21
2025-09-28 02:25:46 C 21 58 40.06 +30 34 46.8 V H21
2025-10-05 04:41:46 C 21 40 41.400 +28 40 47.00 V I52
2025-10-05 04:47:37 C 21 40 40.530 +28 40 41.70 V I52
2025-10-05 04:53:29 C 21 40 39.630 +28 40 35.18 V I52
2025-10-11 18:41:43 B 21 11 02.712 +23 38 50.39 Z 185
2025-10-11 18:59:42 B 21 10 58.09 +23 37 57.7 V I93
2025-10-11 19:04:37 B 21 10 55.759 +23 37 36.70 Z 185
2025-10-11 19:11:42 B 21 10 54.46 +23 37 19.3 V I93
2025-10-11 19:23:28 B 21 10 50.87 +23 36 41.3 V I93
2025-10-11 19:27:12 B 21 10 48.946 +23 36 23.87 Z 185
2025-10-12 18:48:16 B 21 03 51.166 +22 12 13.10 Z 185
2025-10-12 19:10:10 B 21 03 43.466 +22 10 45.88 Z 185
2025-10-12 19:31:37 B 21 03 35.904 +22 09 19.66 Z 185
2025-10-17 02:02:52 C 20 12 07.510 +10 06 34.90 V 691
2025-10-17 02:08:12 C 20 12 03.050 +10 05 30.70 V 691