2003 EY53

2003EY53, K03E53Y, S7553

All data for this body: [vot]

MPC data
Name (number) 2003 EY53 (287553)
a 3.15981
e 0.38560
i / sin(i) 30.0328 / 0.50050
q 1.94140
Q 4.37822
ω 322.6067
Node 183.0959
m 22.3331
n 0.1755
Epoch 2460800.5
nobs 542
nopp 13
Years observed 1995-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.107
ep 0.284
sin(ip) 0.445
G 0.150
H 15.800
Mass
D 4.12 1.130
pV 0.050 0.0335
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 2.300
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
31 Euphrosyne 0 Euphrosyne Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1074 0.2843 0.4453 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.12 1.130 1.130 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0230 0.0440 Masiero 2021PSJ.....2..162M 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
15.80 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C C 0.0598 0.0990 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.1421 0.0990 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.1815 0.0990 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S C 0.1919 0.0990 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V C 0.0388 0.0990 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT