1999 HD7

1999HD7, 2003 US261, 2003US261, H5783, J99H07D, K03UQ1S

All data for this body: [vot]

MPC data
Name (number) 1999 HD7 (175783)
a 2.16476
e 0.12488
i / sin(i) 2.5840 / 0.04508
q 1.89441
Q 2.43511
ω 100.1114
Node 210.3461
m 155.3716
n 0.3094
Epoch 2460200.5
nobs 319
nopp 14
Years observed 1993-2022
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.165
ep 0.076
sin(ip) 0.068
Value Standard error
G 0.150
H 17.870
Mass
D
pV
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1653 0.0764 0.0677 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
17.87 MPC-2023-12-04 MPC-2023-12-04 Phot