2025 QD4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0868361405 ± 1.84e-04
Semi-major axis (a)1.1828215847 AU ± 2.89e-04
Inclination (i)25.80779291° ± 1.48e-02
Long. of Asc. Node (Ω)334.25545315° ± 8.73e-04
Arg. of Perihelion (ω)13.47577407° ± 2.34e-02
Mean Anomaly (M)55.33519861° ± 7.28e-04
Mean Motion (n)0.7661845927°/day ± 2.81e-04
Perihelion dist (q)1.08010992 AU ± 3.42e-04
Aphelion dist (Q)1.28553325 AU ± 3.82e-04
Orbital Period1.28640838 yr ± 4.72e-04
Physical Parameters
H (abs. magnitude)24.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.274″
Uncertainty0
Orbit TypeAmor
MOID0.070369 AU
Observations Used53
Oppositions1
Arc Total2025-2025
First Observation Used2025-08-19
Last Observation Used2025-08-31
Observations (56)
Date Type RA Dec Mag Band Observatory
2025-08-19 12:43:15 C 00 51 21.306 -27 09 23.77 V F51
2025-08-19 13:07:45 C 00 51 11.392 -27 06 33.67 V F51
2025-08-19 13:22:36 C 00 51 05.377 -27 04 50.14 V F51
2025-08-23 13:15:55 C 00 10 31.320 -13 12 25.18 X F52
2025-08-23 13:31:36 C 00 10 23.562 -13 09 41.73 X F52
2025-08-23 13:47:10 C 00 10 15.877 -13 06 59.76 X F52
2025-08-23 14:02:44 C 00 10 08.187 -13 04 17.12 X F52
2025-08-23 14:59:58 C 00 09 39.962 -12 54 16.85 V F51
2025-08-23 15:00:54 C 00 09 39.507 -12 54 07.21 V F51
2025-08-23 23:44:16 B 00 05 39.247 -11 22 11.53 X L34
2025-08-23 23:51:09 B 00 05 36.81 -11 21 04.1 X I93
2025-08-23 23:55:38 B 00 05 34.58 -11 20 16.2 X I93
2025-08-23 23:59:58 B 00 05 32.46 -11 19 30.0 X I93
2025-08-24 01:56:55 B 00 04 32.825 -10 58 25.10 X L34
2025-08-24 03:33:53 C 00 03 52.630 -10 38 53.10 V 807
2025-08-24 03:42:15 C 00 03 48.490 -10 37 22.20 V 807
2025-08-24 03:50:38 C 00 03 44.300 -10 35 51.90 V 807
2025-08-24 05:21:23 C 00 02 58.57 -10 19 41.3 V W94
2025-08-24 05:30:22 C 00 02 53.98 -10 18 02.3 V W94
2025-08-24 05:39:27 C 00 02 49.40 -10 16 24.5 V W94
2025-08-24 06:36:19 C 00 02 20.36 -10 06 03.4 V W94
2025-08-24 06:44:26 C 00 02 16.34 -10 04 35.1 V W94
2025-08-24 06:52:25 C 00 02 12.09 -10 03 06.1 V W94
2025-08-24 07:40:20 C 00 01 50.10 -09 56 09.5 V H21
2025-08-24 07:43:07 C 00 01 48.68 -09 55 39.0 V H21
2025-08-24 07:45:54 C 00 01 47.27 -09 55 08.5 V H21
2025-08-24 07:48:40 C 00 01 45.87 -09 54 38.1 V H21
2025-08-24 07:51:27 C 00 01 44.46 -09 54 07.5 V H21
2025-08-24 07:54:14 C 00 01 43.05 -09 53 37.1 V H21
2025-08-26 04:49:31 C 23 39 28.090 -01 14 09.10 V 807
2025-08-26 04:59:59 C 23 39 22.480 -01 12 04.50 V 807
2025-08-26 05:10:26 C 23 39 16.850 -01 09 59.90 V 807
2025-08-27 08:35:10 C 23 25 06.287 +04 17 38.43 V U68
2025-08-27 08:39:58 C 23 25 03.679 +04 18 36.43 V U68
2025-08-27 09:02:49 C 23 24 51.050 +04 23 12.53 V U74
2025-08-27 09:07:38 C 23 24 48.417 +04 24 10.77 V U74
2025-08-27 22:20:03 C 23 17 54.34 +07 02 47.6 Z L04
2025-08-27 22:30:33 C 23 17 48.56 +07 04 53.7 Z L04
2025-08-28 07:05:54 C 23 13 18.151 +08 47 39.88 V U68
2025-08-28 07:10:43 C 23 13 15.529 +08 48 36.31 V U68
2025-08-28 08:12:01 C 23 12 41.451 +09 00 46.20 V U74
2025-08-28 08:16:50 C 23 12 38.802 +09 01 43.76 V U74
2025-08-28 08:53:50 C 23 12 22.612 +09 09 29.95 X F52
2025-08-28 09:09:22 C 23 12 13.979 +09 12 34.77 X F52
2025-08-28 09:24:52 C 23 12 05.348 +09 15 38.93 X F52
2025-08-28 15:39:42 C 23 08 45.42 +10 29 04.3 V D29
2025-08-28 16:00:04 C 23 08 34.17 +10 33 01.8 V D29
2025-08-28 16:20:25 C 23 08 22.66 +10 37 04.0 V D29
2025-08-29 20:47:43 B 22 53 18.48 +16 01 43.0 X M45
2025-08-29 20:55:54 B 22 53 13.96 +16 03 13.1 X M45