2025 YQ4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2744924545 ± 2.84e-04
Semi-major axis (a)0.9736991094 AU ± 2.22e-05
Inclination (i)2.86406990° ± 3.63e-03
Long. of Asc. Node (Ω)285.76337947° ± 2.23e-03
Arg. of Perihelion (ω)45.44147187° ± 5.18e-03
Mean Anomaly (M)58.87944597° ± 2.22e-02
Mean Motion (n)1.0258293417°/day ± 3.51e-05
Perihelion dist (q)0.70642605 AU ± 2.77e-04
Aphelion dist (Q)1.24097217 AU ± 2.78e-04
Orbital Period0.96080921 yr ± 3.29e-05
Physical Parameters
H (abs. magnitude)25.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.205″
Uncertainty2
Orbit TypeAten
MOID0.021561 AU
Observations Used28
Oppositions1
Arc Total2025-2025
First Observation Used2025-12-22
Last Observation Used2025-12-28
Observations (28)
Date Type RA Dec Mag Band Observatory
2025-12-22 09:39:17 C 08 03 18.655 +30 28 29.71 V G96
2025-12-22 09:46:38 C 08 03 14.454 +30 28 22.94 V G96
2025-12-22 09:54:01 C 08 03 10.220 +30 28 16.72 V G96
2025-12-22 10:01:22 C 08 03 06.070 +30 28 09.91 V G96
2025-12-22 12:20:45 C 08 01 47.208 +30 25 53.44 V I52
2025-12-22 12:22:15 C 08 01 46.340 +30 25 51.96 V I52
2025-12-22 12:23:44 C 08 01 45.509 +30 25 50.34 V I52
2025-12-22 12:25:14 C 08 01 44.681 +30 25 48.97 V I52
2025-12-23 04:15:57 C 07 53 32.288 +30 11 30.35 W J04
2025-12-23 04:25:44 C 07 53 26.992 +30 11 20.65 W J04
2025-12-23 04:35:04 C 07 53 21.953 +30 11 10.35 W J04
2025-12-23 06:11:11 C 07 52 42.046 +30 09 19.66 V I52
2025-12-23 06:12:35 C 07 52 41.318 +30 09 18.32 V I52
2025-12-23 06:13:58 C 07 52 40.562 +30 09 16.92 V I52
2025-12-23 06:15:22 C 07 52 39.886 +30 09 16.31 V I52
2025-12-23 08:44:36 C 07 51 19.667 +30 07 00.13 W H01
2025-12-23 08:50:56 C 07 51 16.297 +30 06 53.96 W H01
2025-12-23 09:04:32 C 07 51 09.030 +30 06 40.46 W H01
2025-12-23 09:14:09 C 07 51 03.877 +30 06 30.77 W H01
2025-12-24 05:45:22 C 07 41 09.78 +29 45 07.7 V H21
2025-12-24 05:51:24 C 07 41 06.78 +29 45 01.7 V H21
2025-12-24 05:59:35 C 07 41 02.72 +29 44 53.6 V H21
2025-12-27 09:04:35 C 07 09 50.348 +28 19 15.36 X F52
2025-12-27 09:21:14 C 07 09 43.825 +28 18 57.22 X F52
2025-12-27 09:38:00 C 07 09 37.246 +28 18 38.93 X F52
2025-12-27 09:54:46 C 07 09 30.658 +28 18 20.13 X F52
2025-12-28 13:31:51 C 06 59 48.461 +27 45 26.58 X F52
2025-12-28 13:58:31 C 06 59 39.031 +27 44 51.41 X F52