2017 OR19

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1842660598 ± 4.79e-07
Semi-major axis (a)1.2141567397 AU ± 8.91e-09
Inclination (i)17.63987195° ± 4.63e-05
Long. of Asc. Node (Ω)129.56273091° ± 6.00e-06
Arg. of Perihelion (ω)241.36474013° ± 1.96e-04
Mean Anomaly (M)32.84634401° ± 1.53e-04
Mean Motion (n)0.7367160709°/day ± 8.11e-09
Perihelion dist (q)0.99042886 AU ± 5.81e-07
Aphelion dist (Q)1.43788462 AU ± 5.81e-07
Orbital Period1.33786451 yr ± 1.47e-08
Physical Parameters
H (abs. magnitude)23.91
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.315″
Uncertainty0
Orbit TypeApollo
MOID0.055386 AU
Observations Used58
Oppositions2
Arc Total2017-2025
First Observation Used2017-07-29
Last Observation Used2025-07-26
Observations (62)
Date Type RA Dec Mag Band Observatory
2025-06-19 09:10:30 C 18 32 24.386 +29 33 10.88 V F51
2025-06-19 09:37:12 C 18 32 22.771 +29 33 09.96 V F51
2025-07-01 08:16:54 C 18 12 59.192 +27 38 01.80 V F52
2025-07-01 08:29:43 C 18 12 58.034 +27 37 51.40 V F52
2025-07-01 08:42:34 C 18 12 56.851 +27 37 41.15 V F52
2025-07-04 08:03:55 C 18 06 56.628 +26 29 18.81 V F52
2025-07-04 08:14:00 C 18 06 55.681 +26 29 08.51 V F52
2025-07-04 08:24:05 C 18 06 54.661 +26 28 57.42 V F52
2025-07-26 08:19:10 C 17 13 28.309 +04 33 53.85 X F52
2025-07-26 08:32:14 C 17 13 26.704 +04 32 58.99 X F52
2025-07-26 08:45:14 C 17 13 25.125 +04 32 05.11 X F52
2025-07-26 11:03:12 C 17 13 08.503 +04 22 22.61 V F52