2025 QK20

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4867475104 ± 1.97e-04
Semi-major axis (a)2.3327226487 AU ± 1.02e-03
Inclination (i)2.64249031° ± 7.85e-04
Long. of Asc. Node (Ω)340.80771530° ± 1.24e-03
Arg. of Perihelion (ω)14.55013833° ± 3.20e-03
Mean Anomaly (M)18.65327396° ± 1.13e-02
Mean Motion (n)0.2766416824°/day ± 1.81e-04
Perihelion dist (q)1.19727571 AU ± 6.95e-04
Aphelion dist (Q)3.46816959 AU ± 1.58e-03
Orbital Period3.56282638 yr ± 2.33e-03
Physical Parameters
H (abs. magnitude)23.56
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.208″
Uncertainty2
Orbit TypeAmor
MOID0.190619 AU
Observations Used36
Oppositions1
Arc Total2025-2025
First Observation Used2025-08-30
Last Observation Used2025-10-17
Observations (36)
Date Type RA Dec Mag Band Observatory
2025-08-30 10:37:52 C 00 12 03.378 +01 30 16.36 X F52
2025-08-30 10:53:54 C 00 12 04.764 +01 30 36.81 X F52
2025-08-30 11:09:57 C 00 12 06.172 +01 30 57.14 X F52
2025-08-30 11:25:56 C 00 12 07.555 +01 31 17.21 X F52
2025-08-30 13:07:26 C 00 12 16.324 +01 33 25.54 V F51
2025-08-30 13:08:21 C 00 12 16.406 +01 33 27.03 V F51
2025-08-30 23:14:28 C 00 13 16.745 +01 45 56.50 X 033
2025-08-30 23:19:19 C 00 13 17.166 +01 46 02.60 X 033
2025-08-30 23:24:08 C 00 13 17.616 +01 46 08.70 X 033
2025-08-30 23:29:01 C 00 13 18.055 +01 46 14.80 X 033
2025-08-31 06:06:05 C 00 13 56.71 +01 54 43.7 V H21
2025-08-31 06:10:15 C 00 13 57.09 +01 54 49.3 V H21
2025-08-31 06:11:39 C 00 13 58.090 +01 54 54.20 V 691
2025-08-31 06:14:25 C 00 13 57.43 +01 54 54.4 V H21
2025-08-31 06:24:22 C 00 13 59.220 +01 55 10.80 V 691
2025-08-31 06:37:04 C 00 14 00.350 +01 55 26.80 V 691
2025-08-31 11:03:29 C 00 14 25.413 +02 01 12.85 V T12
2025-08-31 11:06:58 C 00 14 25.707 +02 01 17.28 V T12
2025-08-31 11:09:59 C 00 14 25.965 +02 01 21.08 V T12
2025-09-01 06:30:41 C 00 16 18.01 +02 25 42.8 V H21
2025-09-01 06:34:51 C 00 16 18.38 +02 25 47.9 V H21
2025-09-23 08:36:37 C 01 00 32.318 +12 49 34.39 X F52
2025-09-23 08:53:04 C 01 00 33.240 +12 49 50.81 X F52
2025-09-23 09:09:31 C 01 00 34.156 +12 50 06.77 X F52
2025-09-23 09:26:08 C 01 00 35.080 +12 50 23.30 X F52
2025-09-25 06:30:17 C 01 03 28.310 +13 32 34.51 V G96
2025-09-25 06:39:21 C 01 03 28.728 +13 32 42.86 V G96
2025-09-25 06:48:31 C 01 03 29.290 +13 32 51.25 V G96
2025-09-25 06:57:47 C 01 03 29.711 +13 32 59.82 V G96
2025-10-01 08:45:17 C 01 11 50.478 +15 33 28.16 X F52
2025-10-01 09:18:32 C 01 11 51.880 +15 33 53.61 X F52
2025-10-01 09:35:10 C 01 11 52.582 +15 34 05.84 X F52
2025-10-17 07:32:18 C 01 27 25.909 +18 49 52.97 V V00
2025-10-17 07:40:21 C 01 27 26.100 +18 49 55.42 V V00
2025-10-17 07:48:24 C 01 27 26.287 +18 49 58.08 V V00
2025-10-17 07:56:26 C 01 27 26.460 +18 50 00.20 V V00