Virchow

13084, 1992 GC8, 1992GC8, 1998 VH30, 1998VH30, J92G08C, J98V30H

All data for this body: [vot]

MPC data
Name (number) Virchow (13084)
a 2.62307
e 0.05086
i / sin(i) 5.8375 / 0.10171
q 2.48966
Q 2.75648
ω 206.5391
Node 95.8914
m 188.4480
n 0.2320
Epoch 2460800.5
nobs 3289
nopp 24
Years observed 1989-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.623
ep 0.105
sin(ip) 0.085
G 0.150
H 13.880
Mass
D 10.36 0.040
pV 0.054 0.0061
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 6.015
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6230 0.1054 0.0845 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.36 0.040 0.040 Masiero 2011ApJ...741...68M NEATM
10.49 2.100 2.100 Ali-Lagoa 2018A&A...612A..85A NEATM
10.64 3.060 3.060 Masiero 2012ApJ...759L...8M NEATM
11.60 0.660 0.660 Usui 2011PASJ...63.1117U NEATM
12.64 2.530 2.530 Ali-Lagoa 2018A&A...612A..85A NEATM
9.44 1.950 1.950 Masiero 2021PSJ.....2..162M NEATM
9.64 2.260 2.260 Masiero 2021PSJ.....2..162M NEATM
9.93 2.784 2.784 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.038 0.0150 0.0150 Ali-Lagoa 2018A&A...612A..85A NEATM
0.056 0.0220 0.0220 Ali-Lagoa 2018A&A...612A..85A NEATM
0.057 0.0077 0.0077 Masiero 2011ApJ...741...68M NEATM
0.057 0.0460 0.0460 Masiero 2012ApJ...759L...8M NEATM
0.057 0.0349 0.0349 Masiero 2017AJ....154..168M NEATM
0.062 0.0210 0.0310 Masiero 2021PSJ.....2..162M NEATM
0.063 0.0230 0.0370 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
13.88 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 0.438 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C 0.76 Bus VIS Carvano 2010A&A...510A..43C PHOT
C X 0.3111 0.3450 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.4192 0.3450 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT