1998 XB78

1998XB78, 2000 FK22, 2000FK22, 59148, J98X78B, K00F22K

All data for this body: [vot]

MPC data
Name (number) 1998 XB78 (59148)
a 2.77171
e 0.09097
i / sin(i) 13.1632 / 0.22773
q 2.51956
Q 3.02386
ω 348.4969
Node 117.1881
m 229.1552
n 0.2136
Epoch 2460800.5
nobs 2736
nopp 22
Years observed 1996-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.772
ep 0.113
sin(ip) 0.209
G 0.150
H 13.710
Mass
D 4.82 0.477
pV 0.333 0.0815
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 7.058
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7725 0.1129 0.2087 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.82 0.477 0.477 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.333 0.0815 0.0815 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
13.71 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.391 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.7853 0.2210 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT