2005 ER22

2005ER22, K05E22R, R2018

All data for this body: [vot]

MPC data
Name (number) 2005 ER22 (272018)
a 3.11101
e 0.17223
i / sin(i) 3.0992 / 0.05406
q 2.57521
Q 3.64681
ω 265.6085
Node 225.5748
m 263.7497
n 0.1796
Epoch 2460800.5
nobs 283
nopp 13
Years observed 2005-2024
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.120
ep 0.184
sin(ip) 0.072
G 0.150
H 16.250
Mass
D 2.96 0.557
pV 0.088 0.0409
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 0.348
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1199 0.1844 0.0724 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.96 0.557 0.557 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.088 0.0409 0.0409 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
16.25 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 0.0580 0.0550 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT