1999XH218

1999XQ243, 2005JH144, D7775, J99XL8H, J99XO3Q, K05JE4H

All data for this body: [vot]

MPC data
Name (number) 1999XH218 (137775)
Packed designation D7775
a 2.53741
e 0.12335
i / sin(i) 3.6008 / 0.06280
q 2.22442
Q 2.85040
ω 142.2663
Node 93.5336
m 49.3909
n 0.2438
Epoch 2459600.5
nobs 412
nopp 16
Years observed 1999-2021
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.538
ep 0.160
sin(ip) 0.043
Value Standard error
G 0.150
H 16.530
Mass
D
pV
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5382 0.1598 0.0435 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.53 MPC-2022-01-18 MPC-2022-01-18 Phot