Gilclark

06602, 1989 EC, 1989EC, J89E00C

All data for this body: [vot]

MPC data
Name (number) Gilclark (6602)
a 1.87065
e 0.07355
i / sin(i) 22.6667 / 0.38537
q 1.73307
Q 2.00823
ω 98.2455
Node 340.8823
m 130.3236
n 0.3852
Epoch 2460800.5
nobs 6596
nopp 21
Years observed 1989-2025
rms 0.47
Best values
[raw, vot]

Value Standard error
Parent
 
ap 1.871
ep 0.056
sin(ip) 0.410
G 0.150
H 14.360
Mass
D 4.12 0.072
pV 0.244 0.0425
Value
Rotational Period 4.568
Period quality 3
Spectral Class X
Spectral Class Score 1.050
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.8706 0.0557 0.4100 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.48 0.840 0.840 Masiero 2012ApJ...759L...8M NEATM
4.12 0.072 0.072 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.237 0.0437 0.0437 Masiero 2011ApJ...741...68M NEATM
0.367 0.1850 0.1850 Masiero 2012ApJ...759L...8M 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
14.36 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.5686 3 Synodic Warner 2014MPBu...41...27W Lightcurve
4.569 3- Synodic Warner 2014MPBu...41..102W Lightcurve
4.573 3 Synodic Warner 2012MPBu...39..158W Lightcurve
4.574 3- Synodic Warner 2009MPBu...36....7W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X 0.175 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT