1998 XR74

1998XR74, 2000 CQ62, 2000CQ62, 44515, J98X74R, K00C62Q

All data for this body: [vot]

MPC data
Name (number) 1998 XR74 (44515)
a 3.16052
e 0.04378
i / sin(i) 10.7105 / 0.18585
q 3.02214
Q 3.29890
ω 330.5243
Node 313.2166
m 61.4367
n 0.1754
Epoch 2460800.5
nobs 2874
nopp 23
Years observed 1994-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.162
ep 0.047
sin(ip) 0.203
G 0.150
H 13.140
Mass
D 11.56 0.144
pV 0.100 0.0178
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 10.133
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1617 0.0466 0.2028 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.56 0.144 0.144 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.100 0.0178 0.0178 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
13.14 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
C 0.72 Bus VIS Carvano 2010A&A...510A..43C PHOT
V 0.419 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X X 0.3012 0.4420 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.4087 0.4420 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.6456 0.4420 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT