2025 QW19

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2897512000 ± 5.12e-05
Semi-major axis (a)1.4150849794 AU ± 1.02e-04
Inclination (i)3.07176192° ± 4.15e-04
Long. of Asc. Node (Ω)161.05343404° ± 1.08e-04
Arg. of Perihelion (ω)195.13260870° ± 8.24e-04
Mean Anomaly (M)38.14188259° ± 3.61e-03
Mean Motion (n)0.5855156323°/day ± 6.35e-05
Perihelion dist (q)1.00506241 AU ± 1.03e-04
Aphelion dist (Q)1.82510755 AU ± 1.51e-04
Orbital Period1.68334751 yr ± 1.83e-04
Physical Parameters
H (abs. magnitude)28.35
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.326″
Uncertainty1
Orbit TypeApollo
MOID0.001966 AU
Observations Used67
Oppositions1
Arc Total2025-2025
First Observation Used2025-08-30
Last Observation Used2025-09-01
Observations (75)
Date Type RA Dec Mag Band Observatory
2025-08-31 20:44:46 C 23 47 02.41 +18 52 13.5 V L01
2025-08-31 20:46:03 B 23 47 05.528 +18 50 33.87 X B72
2025-08-31 20:46:25 C 23 47 08.00 +18 52 20.1 V L01
2025-08-31 20:48:03 C 23 47 13.61 +18 52 26.7 V L01
2025-08-31 20:49:41 C 23 47 19.21 +18 52 33.1 V L01
2025-08-31 20:51:19 C 23 47 24.79 +18 52 40.1 V L01
2025-08-31 20:53:49 B 23 47 32.99 +18 52 39.3 X 595
2025-08-31 20:58:23 B 23 47 48.58 +18 52 57.4 X 595
2025-08-31 21:02:57 B 23 48 04.11 +18 53 15.4 X 595
2025-08-31 21:02:57 C 23 48 07.222 +18 50 57.44 W J95
2025-08-31 21:07:27 C 23 48 22.802 +18 51 15.01 W J95
2025-08-31 21:13:07 C 23 48 42.398 +18 51 37.58 W J95
2025-08-31 21:17:41 C 23 48 58.246 +18 51 55.37 W J95
2025-08-31 21:36:07 C 23 50 00.362 +18 55 43.36 V D63
2025-08-31 21:44:34 C 23 50 29.059 +18 56 15.32 V D63
2025-08-31 22:38:25 B 23 53 39.026 +18 57 34.88 X Z43
2025-08-31 22:47:05 B 23 54 08.587 +18 58 04.30 X Z43
2025-08-31 22:48:30 B 23 54 05.097 +19 20 55.56 W M21
2025-08-31 22:55:27 B 23 54 37.174 +18 58 32.09 X Z43
2025-08-31 22:58:45 B 23 54 38.870 +19 21 28.70 W M21
2025-08-31 23:00:16 C 23 54 50.945 +18 58 10.67 Z J69
2025-08-31 23:02:57 C 23 55 00.029 +18 58 19.24 Z J69
2025-08-31 23:04:42 B 23 55 08.650 +18 59 02.22 X Z43
2025-09-01 00:43:33 B 00 00 32.292 +19 03 23.11 Z K74
2025-09-01 00:48:38 B 00 00 49.493 +19 03 34.24 Z K74