1998 XS39

1998XS39, 2000 CU75, 2000CU75, 44506, J98X39S, K00C75U

All data for this body: [vot]

MPC data
Name (number) 1998 XS39 (44506)
a 2.68630
e 0.23000
i / sin(i) 12.1276 / 0.21009
q 2.06847
Q 3.30414
ω 64.0934
Node 299.7513
m 279.5616
n 0.2239
Epoch 2460200.5
nobs 2691
nopp 23
Years observed 1954-2023
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.686
ep 0.184
sin(ip) 0.234
Value Standard error
G 0.150
H 13.370
Mass
D 6.85 0.081
pV 0.243 0.0344
Rotational Period 3.258
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6858 0.1839 0.2339 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.99 0.980 0.980 Nugent 2016AJ....152...63N NEATM
6.86 0.081 0.081 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.237 0.0372 0.0372 Masiero 2011ApJ...741...68M NEATM
0.280 0.0900 0.0900 Nugent 2016AJ....152...63N NEATM
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
13.37 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.26 Waszczak 2015AJ....150...75W Lightcurve