Roberthargraves

13937, 1989PU, 1993OA, J89P00U, J93O00A

All data for this body: [vot]

MPC data
Name (number) Roberthargraves (13937)
Packed designation 13937
a 2.54176
e 0.24429
i / sin(i) 29.5975 / 0.49390
q 1.92084
Q 3.16269
ω 195.1223
Node 137.8773
m 359.1586
n 0.2432
Epoch 2459600.5
nobs 1811
nopp 20
Years observed 1989-2021
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.541
ep 0.288
sin(ip) 0.451
Value Standard error
G 0.150
H 13.930
Mass
D
pV
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5409 0.2881 0.4505 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
13.93 MPC-2022-01-18 MPC-2022-01-18 Phot