1998 XC78

1998XC78, 70012, J98X78C

All data for this body: [vot]

MPC data
Name (number) 1998 XC78 (70012)
a 3.14052
e 0.18919
i / sin(i) 12.4753 / 0.21602
q 2.54636
Q 3.73467
ω 222.9369
Node 191.2844
m 275.7608
n 0.1771
Epoch 2460800.5
nobs 1707
nopp 23
Years observed 1997-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.133
ep 0.176
sin(ip) 0.216
G 0.150
H 14.270
Mass
D 8.10 0.104
pV 0.042 0.0088
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 10.868
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1334 0.1760 0.2164 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.10 0.180 0.180 Masiero 2011ApJ...741...68M NEATM
8.10 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
8.10 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.042 0.0088 0.0088 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
14.27 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
B DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.83 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.979 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C 0.5557 0.5550 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT