Grigorijrichters

08664, 1988 RK14, 1988RK14, 1991 GR1, 1991GR1, 1994 CE19, 1994CE19, 1996 XW33, 1996XW33, J88R14K, J91G01R, J94C19E, J96X33W

All data for this body: [vot]

MPC data
Name (number) Grigorijrichters (8664)
a 2.36512
e 0.09793
i / sin(i) 7.0686 / 0.12306
q 2.13352
Q 2.59673
ω 98.7536
Node 142.5269
m 111.8164
n 0.2710
Epoch 2460800.5
nobs 5915
nopp 25
Years observed 1988-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.366
ep 0.113
sin(ip) 0.118
G 0.150
H 14.080
Mass
D 4.23 0.125
pV 0.298 0.0744
Value
Rotational Period 43.670
Period quality 2
Spectral Class V
Spectral Class Score 8.875
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
2.3660 0.1127 0.1179 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.23 0.125 0.125 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.298 0.0744 0.0744 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
14.08 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
43.673 2 Synodic Erasmus 2020ApJS..247...13E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
V DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
V 0.44 Bus VIS Carvano 2010A&A...510A..43C PHOT
V V 0.9991 0.9991 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT