2008 EW140

2008EW140, 2012 EL9, 2012EL9, b1944, K08EE0W, K12E09L

All data for this body: [vot]

MPC data
Name (number) 2008 EW140 (371944)
a 2.53429
e 0.12562
i / sin(i) 13.2761 / 0.22964
q 2.21594
Q 2.85263
ω 252.6409
Node 349.4716
m 40.6272
n 0.2443
Epoch 2460800.5
nobs 265
nopp 12
Years observed 2005-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.533
ep 0.148
sin(ip) 0.238
G 0.150
H 17.050
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.256
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.2100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5333 0.1476 0.2382 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
17.05 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
S 0.876 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT