IAA RAS IAA SBSS Data Base

2026 PR1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2026-06-09 (JD 2461200.5)
Eccentricity (e)0.1807724063 ± 2.99e-04
Semi-major axis (a)1.2177564611 AU ± 3.85e-04
Inclination (i)0.53537986° ± 2.62e-03
Long. of Asc. Node (Ω)166.97655945° ± 1.11e-01
Arg. of Perihelion (ω)115.57328151° ± 8.30e-02
Mean Anomaly (M)339.49145154° ± 2.73e-02
Mean Motion (n)0.7334518568°/day ± 3.48e-04
Perihelion dist (q)0.99761970 AU ± 4.82e-04
Aphelion dist (Q)1.43789323 AU ± 5.82e-04
Orbital Period1.34381865 yr ± 6.37e-04
Physical Parameters
H (abs. magnitude)26.31
Orbit Solution
SourceIAA
Solution Date2026-08-13
RMS Residual0.212″
Uncertainty2
Orbit TypeApollo
MOID0.005536 AU
Observations Used15
Oppositions1
Arc Total2026-2026
First Observation Used2026-08-08
Last Observation Used2026-08-10
Observations (15)
Date Type RA Dec Mag Band Observatory
2026-08-08 21:33:40 C 00 50 37.621 +14 46 47.96 – V O18
2026-08-08 21:36:50 C 00 50 36.865 +14 46 36.24 – V O18
2026-08-08 21:40:03 C 00 50 36.074 +14 46 24.47 – V O18
2026-08-09 12:23:24 C 00 48 27.445 +13 56 38.82 – X F52
2026-08-09 12:39:01 C 00 48 23.771 +13 55 47.87 – X F52
2026-08-09 12:54:49 C 00 48 20.056 +13 54 56.56 – X F52
2026-08-09 13:10:42 C 00 48 16.284 +13 54 04.08 – X F52
2026-08-09 23:53:29 B 00 46 46.91 +13 16 46.8 – Z 106
2026-08-10 00:01:45 B 00 46 45.28 +13 16 21.7 – Z 106
2026-08-10 00:10:01 B 00 46 43.70 +13 15 56.6 – Z 106
2026-08-10 00:18:16 B 00 46 42.03 +13 15 31.8 – Z 106
2026-08-10 22:44:58 C 00 43 40.267 +12 07 08.40 – X 033
2026-08-10 22:46:45 C 00 43 39.976 +12 07 03.50 – X 033
2026-08-10 22:48:31 C 00 43 39.716 +12 06 58.30 – X 033
2026-08-10 22:50:18 C 00 43 39.425 +12 06 54.00 – X 033