1989WT

08840, 1984GX, 1996VT7, J84G00X, J89W00T, J96V07T

All data for this body: [vot]

MPC data
Name (number) 1989WT (8840)
Packed designation 08840
a 2.26838
e 0.03233
i / sin(i) 4.4254 / 0.07716
q 2.19505
Q 2.34172
ω 69.4746
Node 67.0609
m 63.3411
n 0.2885
Epoch 2459600.5
nobs 2398
nopp 20
Years observed 1989-2022
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.268
ep 0.075
sin(ip) 0.063
Value Standard error
G 0.150
H 13.900
Mass
D 4.74 1.150
pV 0.160 0.0700
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2684 0.0751 0.0629 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.74 1.150 1.150 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.160 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
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
13.90 MPC-2022-01-18 MPC-2022-01-18 Phot