Elba

02567, 1979 KA, 1979KA, J79K00A

All data for this body: [vot]

MPC data
Name (number) Elba (2567)
a 2.73727
e 0.14008
i / sin(i) 8.9184 / 0.15503
q 2.35382
Q 3.12072
ω 191.2769
Node 142.5497
m 354.0378
n 0.2176
Epoch 2460800.5
nobs 5609
nopp 32
Years observed 1979-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.737
ep 0.110
sin(ip) 0.140
G 0.150
H 12.000
Mass
D 16.28 0.071
pV 0.149 0.0121
Value
Rotational Period 9.778
Period quality 3
Spectral Class C
Spectral Class Score 5.892
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7374 0.1099 0.1397 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.25 4.900 4.900 Nugent 2016AJ....152...63N NEATM
15.79 0.178 0.178 Masiero 2011ApJ...741...68M NEATM
15.94 0.140 0.140 Masiero 2014ApJ...791..121M NEATM
16.33 0.260 0.260 Masiero 2014ApJ...791..121M NEATM
16.56 0.102 0.102 Masiero 2011ApJ...741...68M NEATM
17.20 3.440 3.440 Ali-Lagoa 2018A&A...612A..85A NEATM
17.38 0.490 0.490 Usui 2011PASJ...63.1117U NEATM
18.64 3.730 3.730 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.101 0.0400 0.0400 Ali-Lagoa 2018A&A...612A..85A NEATM
0.118 0.0470 0.0470 Ali-Lagoa 2018A&A...612A..85A NEATM
0.148 0.0302 0.0302 Masiero 2011ApJ...741...68M NEATM
0.150 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
0.150 0.1100 0.1100 Nugent 2016AJ....152...63N NEATM
0.160 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.163 0.0317 0.0317 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
12.00 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.7785 3 Synodic Owings 2012MPBu...39...22O Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.982 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
K K 0.5098 0.5098 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S M 0.720000 0.200000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
Xc Bus VIS Bus 2002Icar..158..146B SPEC