1994 EQ1

1994EQ1, 12768, 1982 VK, 1982VK, 1989 YF8, 1989YF8, J82V00K, J89Y08F, J94E01Q

All data for this body: [vot]

MPC data
Name (number) 1994 EQ1 (12768)
a 2.26593
e 0.10947
i / sin(i) 3.8144 / 0.06653
q 2.01788
Q 2.51399
ω 296.3194
Node 173.6112
m 108.3409
n 0.2890
Epoch 2460800.5
nobs 3463
nopp 24
Years observed 1982-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.266
ep 0.147
sin(ip) 0.071
G 0.150
H 14.430
Mass
D 3.91 1.140
pV 0.290 0.0540
Value
Rotational Period 1.000
Period quality
Spectral Class S
Spectral Class Score 11.958
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2658 0.1466 0.0715 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.91 1.140 1.140 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.290 0.0540 0.0540 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
14.43 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
1.1 Synodic Erasmus 2018ApJS..237...19E Lightcurve
1.1 Synodic Erasmus 2019ApJS..242...15E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Ds Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S 0.126 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.930000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT
S 0.937000 Bus-DeMeo VIS Erasmus 2018ApJS..237...19E PHOT