2004 EM66

2004EM66, K04E66M, R6741

All data for this body: [vot]

MPC data
Name (number) 2004 EM66 (276741)
a 2.28984
e 0.40495
i / sin(i) 12.7861 / 0.22131
q 1.36257
Q 3.21710
ω 200.6025
Node 40.6415
m 4.7906
n 0.2844
Epoch 2460800.5
nobs 722
nopp 15
Years observed 1998-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 16.530
Mass
D
pV
Value
Rotational Period 4.570
Period quality 2
Spectral Class B
Spectral Class Score 24.440
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
16.53 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.56 2 Synodic Skiff LCDB Lightcurve
4.573 2 Synodic Skiff 2023MPBu...50...74S Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B Bus-DeMeo NIR Binzel 2019Icar..324...41B SPEC
B 0.920000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S 0.493 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT