2026 ON1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2026-07-19 (JD 2461240.5)
Eccentricity (e)0.4116159316 ± 1.28e-03
Semi-major axis (a)2.1399210338 AU ± 5.79e-03
Inclination (i)2.08035562° ± 5.11e-03
Long. of Asc. Node (Ω)92.08298987° ± 6.83e-03
Arg. of Perihelion (ω)209.96524629° ± 1.77e-02
Mean Anomaly (M)357.62980968° ± 9.09e-03
Mean Motion (n)0.3148586687°/day ± 1.28e-03
Perihelion dist (q)1.25909544 AU ± 4.38e-03
Aphelion dist (Q)3.02074662 AU ± 8.62e-03
Orbital Period3.13037684 yr ± 1.27e-02
Physical Parameters
H (abs. magnitude)24.03
Orbit Solution
SourceIAA
Solution Date2026-07-25
RMS Residual0.130″
Uncertainty1
Orbit TypeAmor
MOID0.244095 AU
Observations Used13
Oppositions1
Arc Total2026-2026
First Observation Used2026-07-15
Last Observation Used2026-07-22
Observations (13)
Date Type RA Dec Mag Band Observatory
2026-07-15 09:18:05 C 19 46 08.171 -25 02 30.38 V F51
2026-07-15 09:23:43 C 19 46 08.439 -25 02 31.53 V F51
2026-07-19 09:29:56 C 19 51 35.708 -25 25 23.47 X F52
2026-07-19 09:37:37 C 19 51 36.057 -25 25 25.13 X F52
2026-07-19 09:45:17 C 19 51 36.434 -25 25 27.12 X F52
2026-07-19 12:12:36 C 19 51 43.352 -25 25 58.77 V F52
2026-07-19 12:13:30 C 19 51 43.402 -25 25 58.91 V F52
2026-07-20 10:06:09 C 19 53 00.423 -25 30 47.85 V T12
2026-07-20 10:11:23 C 19 53 00.668 -25 30 49.00 V T12
2026-07-20 10:16:36 C 19 53 00.912 -25 30 50.14 V T12
2026-07-22 09:46:10 C 19 55 47.239 -25 40 38.70 V T12
2026-07-22 09:48:24 C 19 55 47.342 -25 40 39.15 V T12
2026-07-22 09:50:37 C 19 55 47.442 -25 40 39.18 V T12