2002 GR40

2002GR40, 68806, K02G40R

All data for this body: [vot]

MPC data
Name (number) 2002 GR40 (68806)
a 2.28338
e 0.11542
i / sin(i) 6.3576 / 0.11073
q 2.01983
Q 2.54693
ω 342.3986
Node 336.5609
m 133.1281
n 0.2857
Epoch 2460800.5
nobs 1254
nopp 19
Years observed 1991-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.282
ep 0.074
sin(ip) 0.112
G 0.150
H 16.100
Mass
D 1.59 0.177
pV 0.439 0.1297
Value
Rotational Period 5.760
Period quality 2
Spectral Class V
Spectral Class Score 0.695
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2822 0.0743 0.1121 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.59 0.177 0.177 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.439 0.1297 0.1297 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
16.10 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.764 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
V V 0.1158 0.1158 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT