2025 QE4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4013657574 ± 5.58e-05
Semi-major axis (a)1.6747840587 AU ± 1.55e-04
Inclination (i)3.61693566° ± 3.71e-04
Long. of Asc. Node (Ω)329.51057698° ± 4.09e-05
Arg. of Perihelion (ω)16.39117401° ± 3.62e-04
Mean Anomaly (M)34.64123517° ± 4.60e-03
Mean Motion (n)0.4547514039°/day ± 6.32e-05
Perihelion dist (q)1.00258309 AU ± 1.32e-04
Aphelion dist (Q)2.34698503 AU ± 2.37e-04
Orbital Period2.16739580 yr ± 3.01e-04
Physical Parameters
H (abs. magnitude)27.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.244″
Uncertainty1
Orbit TypeApollo
MOID0.000822 AU
Observations Used32
Oppositions1
Arc Total2025-2025
First Observation Used2025-08-23
Last Observation Used2025-08-24
Observations (40)
Date Type RA Dec Mag Band Observatory
2025-08-23 09:31:00 C 01 51 21.800 +23 24 23.60 V 703
2025-08-23 09:33:58 C 01 51 35.140 +23 27 10.10 V 703
2025-08-23 09:39:54 C 01 52 02.160 +23 32 44.60 V 703
2025-08-23 09:59:29 C 01 53 41.755 +23 49 52.44 U I41
2025-08-23 09:59:59 C 01 53 44.221 +23 50 22.48 U I41
2025-08-23 10:15:20 C 01 54 41.065 +24 05 09.13 V I52
2025-08-23 10:15:31 C 01 54 41.843 +24 05 18.60 V I52
2025-08-23 10:15:41 C 01 54 42.624 +24 05 28.00 V I52
2025-08-23 10:15:52 C 01 54 43.423 +24 05 37.36 V I52
2025-08-23 10:18:21 C 01 54 46.768 +24 07 09.02 W H01
2025-08-23 10:23:28 C 01 55 09.360 +24 11 41.92 W H01
2025-08-23 10:40:51 C 01 56 25.696 +24 26 58.01 W H01
2025-08-23 10:48:53 C 01 57 00.708 +24 33 55.25 W H01
2025-08-23 11:10:54 C 01 58 43.072 +24 53 31.13 V 703
2025-08-23 11:11:10 C 01 58 44.306 +24 53 44.56 V 703
2025-08-23 11:11:25 C 01 58 45.448 +24 53 56.18 V 703
2025-08-23 21:41:35 C 02 42 32.760 +31 18 29.80 X 033
2025-08-23 21:42:02 C 02 42 34.297 +31 18 43.90 X 033
2025-08-23 21:42:29 C 02 42 35.827 +31 18 57.50 X 033
2025-08-23 21:42:58 C 02 42 37.447 +31 19 12.00 X 033
2025-08-23 23:26:27 B 02 48 12.336 +32 09 27.60 W G34
2025-08-23 23:31:09 B 02 48 26.680 +32 11 36.19 W G34
2025-08-23 23:38:11 B 02 48 48.256 +32 14 49.97 W G34
2025-08-24 00:05:51 C 02 50 22.06 +32 29 04.8 V 104
2025-08-24 00:09:21 C 02 50 32.48 +32 30 39.1 V 104
2025-08-24 00:12:49 C 02 50 42.64 +32 32 10.9 V 104
2025-08-24 00:43:34 B 02 52 02.325 +32 43 35.03 W G34
2025-08-24 00:45:54 B 02 52 09.099 +32 44 34.94 W G34
2025-08-24 00:56:01 C 02 52 31.91 +32 51 10.2 Z L04
2025-08-24 01:02:10 C 02 52 49.12 +32 53 43.4 Z L04
2025-08-24 01:28:32 B 02 54 14.05 +33 03 59.5 X 595
2025-08-24 01:31:45 B 02 54 22.91 +33 05 17.7 X 595
2025-08-24 01:34:58 B 02 54 31.76 +33 06 35.3 X 595
2025-08-24 01:35:31 B 02 54 48.55 +33 05 54.7 X I93
2025-08-24 01:38:42 B 02 54 57.39 +33 07 13.0 X I93
2025-08-24 01:41:50 B 02 55 06.05 +33 08 29.1 X I93
2025-08-24 08:30:14 C 03 13 22.42 +35 22 24.8 V H21
2025-08-24 08:32:16 C 03 13 26.81 +35 23 00.2 V H21
2025-08-24 08:34:18 C 03 13 31.20 +35 23 35.6 V H21
2025-08-24 08:36:19 C 03 13 35.59 +35 24 11.0 V H21