2000 EX39

2000EX39, 1976 JH8, 1976JH8, 1998 UA33, 1998UA33, 50573, J76J08H, J98U33A, K00E39X

All data for this body: [vot]

MPC data
Name (number) 2000 EX39 (50573)
a 2.54452
e 0.18352
i / sin(i) 6.7984 / 0.11838
q 2.07754
Q 3.01151
ω 106.1897
Node 13.7940
m 116.2150
n 0.2428
Epoch 2460800.5
nobs 3937
nopp 20
Years observed 1976-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.543
ep 0.211
sin(ip) 0.119
G 0.150
H 14.340
Mass
D 3.48 0.444
pV 0.278 0.1495
Value
Rotational Period 3.978
Period quality 2
Spectral Class S
Spectral Class Score 17.427
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5431 0.2106 0.1188 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.48 0.444 0.444 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.278 0.1495 0.1495 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
14.34 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.9789 2 Synodic Galad 2009MPBu...36...13G Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L S 0.4203 0.6630 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.7596 0.6630 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9822 0.6630 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9961 0.6630 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT