2025 QD8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5367481282 ± 6.76e-07
Semi-major axis (a)1.8229317205 AU ± 2.45e-06
Inclination (i)6.08349012° ± 6.74e-06
Long. of Asc. Node (Ω)340.74807278° ± 3.63e-07
Arg. of Perihelion (ω)58.14171970° ± 1.57e-05
Mean Anomaly (M)14.73515839° ± 2.25e-05
Mean Motion (n)0.4004577224°/day ± 8.08e-07
Perihelion dist (q)0.84447653 AU ± 1.68e-06
Aphelion dist (Q)2.80138691 AU ± 3.96e-06
Orbital Period2.46124929 yr ± 4.97e-06
Physical Parameters
H (abs. magnitude)26.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.189″
Uncertainty0
Orbit TypeApollo
MOID0.000200 AU
Observations Used79
Radar Obs Used2
Oppositions1
Arc Total2025-2025
First Observation Used2025-08-16
Last Observation Used2025-09-03
Observations (81)
Date Type RA Dec Mag Band Observatory
2025-08-16 09:07:31 C 22 01 22.107 -29 11 16.36 V F51
2025-08-16 09:37:38 C 22 01 21.718 -29 11 21.36 V F51
2025-08-16 09:52:40 C 22 01 21.534 -29 11 23.88 V F51
2025-08-17 10:21:18 C 22 01 28.118 -29 14 04.22 V F51
2025-08-17 10:36:17 C 22 01 27.893 -29 14 05.56 V F51
2025-08-17 10:51:18 C 22 01 27.611 -29 14 07.46 V F51
2025-08-17 11:06:14 C 22 01 27.353 -29 14 08.90 V F51
2025-08-17 12:30:20 C 22 01 26.063 -29 14 14.05 V F51
2025-08-17 12:31:16 C 22 01 26.026 -29 14 14.20 V F51
2025-08-24 09:26:53 C 22 02 37.552 -29 20 01.20 V F51
2025-08-24 09:43:46 C 22 02 37.135 -29 20 00.71 V F51
2025-08-24 10:00:38 C 22 02 36.725 -29 19 59.99 V F51
2025-08-26 09:25:55 C 22 03 20.820 -29 14 01.37 X F51
2025-08-26 09:40:56 C 22 03 20.439 -29 13 59.17 X F51
2025-08-26 09:55:58 C 22 03 20.050 -29 13 56.63 X F51
2025-08-26 10:10:58 C 22 03 19.650 -29 13 53.83 X F51
2025-08-27 01:52:09 C 22 03 46.400 -29 08 03.70 V 807
2025-08-27 02:02:38 C 22 03 46.270 -29 08 02.60 V 807
2025-08-27 02:13:08 C 22 03 46.130 -29 08 01.60 V 807
2025-08-27 11:04:24 C 22 03 50.500 -29 07 43.54 V T14
2025-08-27 11:05:48 C 22 03 50.465 -29 07 43.01 V T14
2025-08-27 11:07:12 C 22 03 50.431 -29 07 42.47 V T14
2025-08-28 01:13:49 C 22 04 27.290 -29 00 13.10 V 807
2025-08-28 01:21:41 C 22 04 27.270 -29 00 11.80 V 807
2025-08-28 01:29:33 C 22 04 27.240 -29 00 10.50 V 807
2025-08-29 07:27:13 C 22 05 20.774 -28 44 29.06 W W74
2025-08-29 07:37:58 C 22 05 20.835 -28 44 18.53 W W74
2025-08-29 08:29:18 C 22 05 21.507 -28 43 25.85 W W74
2025-08-29 08:40:04 C 22 05 21.731 -28 43 14.42 W W74
2025-08-29 09:35:40 C 22 05 23.412 -28 42 13.52 W W74
2025-08-29 09:46:25 C 22 05 23.844 -28 42 01.36 W W74
2025-08-30 07:23:19 C 22 07 02.27 -28 28 53.2 V 673
2025-08-30 07:28:29 C 22 07 02.28 -28 28 47.2 V 673
2025-08-30 09:37:13 C 22 07 14.736 -28 25 54.30 X F51
2025-08-30 09:53:08 C 22 07 14.638 -28 25 37.48 X F51
2025-08-30 10:09:16 C 22 07 14.534 -28 25 19.75 X F51
2025-08-30 10:25:15 C 22 07 14.441 -28 25 01.52 X F51
2025-08-31 06:56:17 C 22 09 27.92 -27 57 00.9 V 673
2025-08-31 06:59:16 C 22 09 28.02 -27 56 56.2 V 673
2025-09-01 02:49:29 C 22 13 04.380 -27 02 03.07 W W74
2025-09-01 02:50:40 C 22 13 04.495 -27 01 59.59 W W74
2025-09-01 04:15:04 C 22 13 13.134 -26 57 24.21 W W74
2025-09-01 05:03:32 C 22 13 18.174 -26 54 27.89 W W74
2025-09-01 05:04:39 C 22 13 18.293 -26 54 23.64 W W74
2025-09-01 07:18:04 C 22 13 35.500 -26 45 07.27 W W74
2025-09-01 08:40:00 B 22 14 14.671 -26 49 08.94 V U52
2025-09-01 08:44:13 B 22 14 15.341 -26 48 51.44 V U52
2025-09-01 08:48:27 B 22 14 15.948 -26 48 34.24 V U52
2025-09-01 19:30:29 B 22 18 39.833 -25 44 49.80 W M21
2025-09-01 19:37:55 B 22 18 42.043 -25 44 07.97 W M21
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2025-09-02 10:10:00 701324.612 3 Hz 8560 -14 -14
2025-09-02 10:40:00 8728133.79 10 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)