1988 VZ

1988VZ, 08830, 1993 OZ13, 1993OZ13, 1995 AP, 1995AP, J88V00Z, J93O13Z, J95A00P

All data for this body: [vot]

MPC data
Name (number) 1988 VZ (8830)
a 3.17727
e 0.23392
i / sin(i) 9.7491 / 0.16934
q 2.43404
Q 3.92051
ω 310.6918
Node 37.2976
m 189.4800
n 0.1740
Epoch 2460800.5
nobs 5856
nopp 25
Years observed 1988-2025
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.200
ep 0.193
sin(ip) 0.160
G 0.150
H 12.320
Mass
D 19.40 0.099
pV 0.080 0.0060
Value
Rotational Period 7.160
Period quality 2
Spectral Class D
Spectral Class Score 5.910
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1998 0.1927 0.1601 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.81 0.190 0.190 Masiero 2012ApJ...759L...8M NEATM
19.81 0.140 0.140 Masiero 2014ApJ...791..121M NEATM
19.90 1.550 1.550 Usui 2011PASJ...63.1117U NEATM
20.40 4.080 4.080 Ali-Lagoa 2018A&A...612A..85A NEATM
21.57 0.208 0.208 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.063 0.0250 0.0250 Ali-Lagoa 2018A&A...612A..85A NEATM
0.072 0.0089 0.0089 Masiero 2011ApJ...741...68M NEATM
0.090 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.090 0.0170 0.0170 Masiero 2012ApJ...759L...8M 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
12.32 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.16036 2 Sidereal Durech 2020A&A...643A..59D Model
7.16038 2 Sidereal Durech 2018A&A...617A..57D Model
7.1604 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D 0.49 Bus VIS Carvano 2010A&A...510A..43C PHOT
D D 0.8216 0.8216 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT