Gregbollendonk

12192, 1978 VD5, 1978VD5, 1980 FR8, 1980FR8, 1988 TX4, 1988TX4, J78V05D, J80F08R, J88T04X

All data for this body: [vot]

MPC data
Name (number) Gregbollendonk (12192)
a 3.08756
e 0.12157
i / sin(i) 1.2661 / 0.02210
q 2.71220
Q 3.46292
ω 290.5255
Node 182.4958
m 168.4858
n 0.1817
Epoch 2460800.5
nobs 2024
nopp 28
Years observed 1978-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.085
ep 0.135
sin(ip) 0.030
G 0.150
H 14.350
Mass
D 7.44 0.327
pV 0.080 0.0067
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.156
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis -0.3200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0852 0.1354 0.0297 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.44 0.327 0.327 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.080 0.0067 0.0067 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
14.35 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 0.526 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT