1981 EO16

1981EO16, 1994 BA, 1994BA, 42470, J81E16O, J94B00A

All data for this body: [vot]

MPC data
Name (number) 1981 EO16 (42470)
a 2.26276
e 0.19627
i / sin(i) 7.9790 / 0.13881
q 1.81865
Q 2.70687
ω 141.0771
Node 217.6258
m 168.3716
n 0.2896
Epoch 2460800.5
nobs 1680
nopp 21
Years observed 1981-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.263
ep 0.146
sin(ip) 0.150
G 0.150
H 15.610
Mass
D 2.44 0.597
pV 0.188 0.0930
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 6.142
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2634 0.1459 0.1499 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.44 0.597 0.597 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.188 0.0930 0.0930 Masiero 2017AJ....154..168M 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
15.61 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 0.59 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.827 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.5243 0.5243 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT