2000 GC146

2000GC146, 1990 QX16, 1990QX16, A4672, J90Q16X, K00GE6C

All data for this body: [vot]

MPC data
Name (number) 2000 GC146 (104672)
a 3.21355
e 0.15120
i / sin(i) 2.0482 / 0.03574
q 2.72766
Q 3.69944
ω 281.5397
Node 37.0136
m 29.4373
n 0.1711
Epoch 2460800.5
nobs 863
nopp 24
Years observed 1990-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.208
ep 0.145
sin(ip) 0.033
G 0.150
H 14.850
Mass
D 7.12 0.317
pV 0.046 0.0088
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 4.564
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 0.3600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2077 0.1448 0.0326 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.12 0.317 0.317 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.046 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
14.85 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 0.08 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.734 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.2831 0.2831 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT