Waldman

18021, 1998 FH128, 1998FH128, 1999 JH127, 1999JH127, 4197 T-1, 4197T-1, J98FC8H, J99JC7H, T1S4197

All data for this body: [vot]

MPC data
Name (number) Waldman (18021)
a 2.74774
e 0.10632
i / sin(i) 4.1043 / 0.07157
q 2.45560
Q 3.03987
ω 232.5497
Node 117.5326
m 29.9071
n 0.2164
Epoch 2460200.5
nobs 1833
nopp 23
Years observed 1971-2023
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.746
ep 0.072
sin(ip) 0.057
Value Standard error
G 0.150
H 14.630
Mass
D
pV
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7460 0.0723 0.0572 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
14.63 MPC-2023-12-04 MPC-2023-12-04 Phot