1998 XC51

1998XC51, 1971 BC3, 1971BC3, 2000 AS203, 2000AS203, 44511, J71B03C, J98X51C, K00AK3S

All data for this body: [vot]

MPC data
Name (number) 1998 XC51 (44511)
a 3.18603
e 0.03694
i / sin(i) 11.7845 / 0.20423
q 3.06835
Q 3.30371
ω 251.8495
Node 301.6454
m 37.2532
n 0.1733
Epoch 2460200.5
nobs 2566
nopp 22
Years observed 1971-2023
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.188
ep 0.045
sin(ip) 0.224
Value Standard error
G 0.150
H 12.940
Mass
D 14.81 0.113
pV 0.067 0.0108
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1875 0.0447 0.2236 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.79 0.113 0.113 Masiero 2011ApJ...741...68M NEATM
17.06 3.410 3.410 Ali-Lagoa 2018A&A...612A..85A NEATM
17.10 1.330 1.330 Usui 2011PASJ...63.1117U NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.051 0.0200 0.0200 Ali-Lagoa 2018A&A...612A..85A NEATM
0.074 0.0129 0.0129 Masiero 2011ApJ...741...68M 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
12.94 MPC-2023-12-04 MPC-2023-12-04 Phot