Abramenko

09532, 1976 JL6, 1976JL6, 1981 RQ2, 1981RQ2, 1981 SY, 1981SY, 1981 TE1, 1981TE1, 1981 UD13, 1981UD13, 1993 LD, 1993LD, J76J06L, J81R02Q, J81S00Y, J81T01E, J81U13D, J93L00D

All data for this body: [vot]

MPC data
Name (number) Abramenko (9532)
a 2.59173
e 0.18438
i / sin(i) 10.1828 / 0.17679
q 2.11388
Q 3.06959
ω 91.4570
Node 230.5893
m 191.5232
n 0.2362
Epoch 2460800.5
nobs 5804
nopp 26
Years observed 1976-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.593
ep 0.145
sin(ip) 0.200
G 0.150
H 13.140
Mass
D 6.30 0.074
pV 0.353 0.0294
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 15.083
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5927 0.1452 0.1997 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.25 0.120 0.120 Masiero 2014ApJ...791..121M NEATM
6.29 0.100 0.100 Masiero 2011ApJ...741...68M NEATM
6.68 0.270 0.270 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.329 0.0410 0.0410 Masiero 2012ApJ...759L...8M NEATM
0.374 0.0792 0.0792 Masiero 2011ApJ...741...68M NEATM
0.380 0.0500 0.0500 Masiero 2014ApJ...791..121M 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
13.14 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.94 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.974 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.8931 0.8931 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT