2017 BL30

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2383735442 ± 3.63e-08
Semi-major axis (a)1.1336055378 AU ± 3.68e-09
Inclination (i)2.85203535° ± 2.88e-06
Long. of Asc. Node (Ω)311.04943955° ± 1.73e-05
Arg. of Perihelion (ω)283.16392754° ± 1.91e-05
Mean Anomaly (M)30.29270945° ± 1.59e-05
Mean Motion (n)0.8166187324°/day ± 3.98e-09
Perihelion dist (q)0.86338397 AU ± 4.12e-08
Aphelion dist (Q)1.40382711 AU ± 4.14e-08
Orbital Period1.20696017 yr ± 5.88e-09
Physical Parameters
H (abs. magnitude)23.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.317″
Uncertainty0
Orbit TypeApollo
MOID0.000464 AU
Observations Used355
Oppositions2
Arc Total2011-2023
First Observation Used2011-10-24
Last Observation Used2023-10-05
Observations (355)
Date Type RA Dec Mag Band Observatory
2023-09-27 05:31:46 C 00 35 24.40 +15 33 57.3 X 858
2023-09-27 05:54:44 C 00 35 21.53 +15 33 42.5 X 858
2023-10-05 11:19:56 C 00 13 58.544 +13 15 18.56 X F51
2023-10-05 11:35:41 C 00 13 56.924 +13 15 06.72 X F51
2023-10-05 11:51:27 C 00 13 55.257 +13 14 55.48 X F51