1989WH

1998UR6, 26099, J89W00H, J98U06R

All data for this body: [vot]

MPC data
Name (number) 1989WH (26099)
Packed designation 26099
a 2.75911
e 0.14374
i / sin(i) 8.6217 / 0.14991
q 2.36251
Q 3.15570
ω 198.2270
Node 223.4377
m 6.9745
n 0.2151
Epoch 2459600.5
nobs 1449
nopp 19
Years observed 1989-2022
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.759
ep 0.129
sin(ip) 0.160
Value Standard error
G 0.150
H 14.260
Mass
D 4.14 0.440
pV 0.236 0.1100
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 516 Gefion -0.5000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7591 0.1292 0.1599 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.14 0.440 0.440 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.236 0.1100 0.1100 Masiero 2012ApJ...759L...8M 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
14.26 MPC-2022-01-18 MPC-2022-01-18 Phot