797455 (2011 HJ7)

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5161515000
Semi-major axis (a)1.2509868000 AU
Inclination (i)1.11619000°
Long. of Asc. Node (Ω)34.33000000°
Arg. of Perihelion (ω)297.31232000°
Mean Anomaly (M)94.46922000°
Mean Motion (n)0.7044091200°/day
Perihelion dist (q)0.60528810 AU
Aphelion dist (Q)1.89668550 AU
Orbital Period1.39919770 yr
Physical Parameters
H (abs. magnitude)22.32
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.770″
Uncertainty0
Orbit TypeApollo
MOID0.005776 AU
Observations Used192
Oppositions6
Arc Total2011-2025
First Observation Used
Last Observation Used2025-05-12
Observations (223)
Date Type RA Dec Mag Band Observatory
2025-05-11 04:12:05 v 1 254.04906 +35.52419 270
2025-05-11 05:02:41 C 12 22 09.026 -16 54 26.67 U I41
2025-05-11 05:03:11 C 12 22 07.537 -16 54 23.34 U I41
2025-05-11 07:02:42 C 12 16 15.707 -16 41 39.63 U I41
2025-05-11 07:03:12 C 12 16 14.194 -16 41 36.34 U I41
2025-05-11 20:50:02 C 11 29 52.855 -14 29 23.75 V M22
2025-05-11 20:57:13 C 11 29 24.542 -14 27 56.16 V M22
2025-05-11 21:01:07 C 11 29 09.122 -14 27 07.88 V M22
2025-05-11 21:17:04 C 11 28 05.974 -14 23 49.85 V M22
2025-05-11 22:50:38 B 11 22 16.110 -14 06 10.02 Z Y05
2025-05-11 22:54:00 B 11 22 02.198 -14 05 26.30 Z Y05
2025-05-11 22:55:28 B 11 21 56.217 -14 05 07.41 Z Y05
2025-05-11 23:00:14 B 11 21 36.592 -14 04 05.62 Z Y05
2025-05-11 23:06:17 B 11 21 11.577 -14 02 46.37 Z Y05
2025-05-11 23:20:04 B 11 20 14.526 -13 59 44.56 Z Y05
2025-05-12 12:18:32 B 10 22 46.584 -10 32 06.76 V P87
2025-05-12 12:24:04 B 10 22 19.670 -10 30 15.23 V P87
2025-05-12 19:25:37 B 09 48 06.98 -08 01 32.4 X G02
2025-05-12 19:30:12 B 09 47 43.92 -07 59 47.8 X G02
2025-05-12 19:34:46 B 09 47 20.87 -07 58 02.7 X G02
2025-05-12 20:44:07 C 09 41 35.935 -07 31 39.86 Z C23
2025-05-12 20:46:12 C 09 41 25.385 -07 30 51.62 Z C23
2025-05-12 20:48:31 C 09 41 13.668 -07 29 57.62 Z C23