1998SD177

2009SH304, d9323, J98SH7D, K09SU4H

All data for this body: [vot]

MPC data
Name (number) 1998SD177 (399323)
Packed designation d9323
a 3.12332
e 0.17736
i / sin(i) 18.2584 / 0.31330
q 2.56936
Q 3.67729
ω 212.9902
Node 182.0723
m 59.8864
n 0.1786
Epoch 2459600.5
nobs 245
nopp 10
Years observed 1998-2022
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.116
ep 0.172
sin(ip) 0.305
Value Standard error
G 0.150
H 16.470
Mass
D
pV
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1161 0.1716 0.3050 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
16.47 MPC-2022-01-18 MPC-2022-01-18 Phot