1998JD4

35621, J98J04D

All data for this body: [vot]

MPC data
Name (number) 1998JD4 (35621)
Packed designation 35621
a 2.99124
e 0.07816
i / sin(i) 13.3949 / 0.23166
q 2.75745
Q 3.22504
ω 349.3152
Node 81.7068
m 359.0729
n 0.1905
Epoch 2459600.5
nobs 1198
nopp 17
Years observed 1998-2022
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.991
ep 0.079
sin(ip) 0.211
Value Standard error
G 0.150
H 14.300
Mass
D 4.83 0.178
pV 0.191 0.0328
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9914 0.0789 0.2115 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.83 0.178 0.178 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.191 0.0328 0.0328 Masiero 2011ApJ...741...68M 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
14.30 MPC-2022-01-18 MPC-2022-01-18 Phot