Akimov

04521, 1976 YN6, 1976YN6, 1979 FU2, 1979FU2, 1982 YH1, 1982YH1, J76Y06N, J79F02U, J82Y01H

All data for this body: [vot]

MPC data
Name (number) Akimov (4521)
a 3.11774
e 0.08505
i / sin(i) 14.3780 / 0.24832
q 2.85258
Q 3.38289
ω 211.5232
Node 48.0372
m 86.5342
n 0.1790
Epoch 2460800.5
nobs 5343
nopp 28
Years observed 1979-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.120
ep 0.101
sin(ip) 0.234
G 0.150
H 12.250
Mass
D 20.30 0.179
pV 0.071 0.0088
Value
Rotational Period 11.245
Period quality 2
Spectral Class C
Spectral Class Score 7.667
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1202 0.1010 0.2343 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
18.12 3.620 3.620 Ali-Lagoa 2018A&A...612A..85A NEATM
20.27 0.186 0.186 Masiero 2011ApJ...741...68M NEATM
20.76 0.700 0.700 Usui 2011PASJ...63.1117U NEATM
22.81 4.560 4.560 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.052 0.0210 0.0210 Ali-Lagoa 2018A&A...612A..85A NEATM
0.075 0.0101 0.0101 Masiero 2011ApJ...741...68M NEATM
0.082 0.0330 0.0330 Ali-Lagoa 2018A&A...612A..85A 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
12.25 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
11.2458 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.97 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.6211 0.6211 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT