1997 QC2

1997QC2, 2000 EZ31, 2000EZ31, 52592, J97Q02C, K00E31Z

All data for this body: [vot]

MPC data
Name (number) 1997 QC2 (52592)
a 2.68927
e 0.28450
i / sin(i) 6.5967 / 0.11488
q 1.92417
Q 3.45437
ω 176.4198
Node 132.8502
m 121.9610
n 0.2235
Epoch 2460800.5
nobs 1797
nopp 22
Years observed 1991-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.685
ep 0.266
sin(ip) 0.092
G 0.150
H 14.910
Mass
D 6.51 0.102
pV 0.057 0.0094
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 3.761
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6849 0.2659 0.0919 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.78 1.520 1.520 Masiero 2021PSJ.....2..162M NEATM
5.92 1.610 1.610 Masiero 2021PSJ.....2..162M NEATM
6.06 1.800 1.800 Nugent 2016AJ....152...63N NEATM
6.27 2.130 2.130 Masiero 2012ApJ...759L...8M NEATM
6.52 0.103 0.103 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.057 0.0104 0.0104 Masiero 2011ApJ...741...68M NEATM
0.059 0.0700 0.0700 Masiero 2012ApJ...759L...8M NEATM
0.061 0.0280 0.0500 Masiero 2021PSJ.....2..162M NEATM
0.064 0.0280 0.0510 Masiero 2021PSJ.....2..162M 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
14.91 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 0.340 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C 0.06 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.0126 0.3540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.4442 0.3540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V C 0.0874 0.3540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.6268 0.3540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT