Cossard

04993, 1983 GR, 1983GR, 1983 JS, 1983JS, 1988 VA3, 1988VA3, J83G00R, J83J00S, J88V03A

All data for this body: [vot]

MPC data
Name (number) Cossard (4993)
a 2.36897
e 0.06125
i / sin(i) 6.9382 / 0.12080
q 2.22388
Q 2.51406
ω 185.0733
Node 36.5597
m 186.1908
n 0.2703
Epoch 2460800.5
nobs 6677
nopp 27
Years observed 1983-2025
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.369
ep 0.091
sin(ip) 0.111
G 0.150
H 13.690
Mass
D
pV
Value
Rotational Period 48.200
Period quality 2-
Spectral Class V
Spectral Class Score 34.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3693 0.0908 0.1113 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
13.69 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
48.26 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve
7.27 2- Synodic Podlewska 2021ApJS..255....4P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
V Bus-DeMeo VISNIR De Sanctis 2011MNRAS.412.2318D SPEC
V Bus VIS Bus 2002Icar..158..146B SPEC
V Popescu NIR Mansour 2020MNRAS.491.5966M SPEC+PHOT
V 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
V V None None Movis NIR Popescu 2018A&A...617A..12P PHOT