2011 AO56

2011AO56, 2016 GC142, 2016GC142, K11A56O, K16GE2C, l1234

All data for this body: [vot]

MPC data
Name (number) 2011 AO56 (471234)
a 2.77588
e 0.24390
i / sin(i) 14.0918 / 0.24348
q 2.09885
Q 3.45291
ω 272.4487
Node 308.0606
m 325.0723
n 0.2131
Epoch 2460800.5
nobs 197
nopp 11
Years observed 2002-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.777
ep 0.251
sin(ip) 0.282
G 0.150
H 16.820
Mass
D 3.22 0.910
pV 0.032 0.0227
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 0.114
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7770 0.2505 0.2817 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.22 0.910 0.910 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.032 0.0227 0.0227 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
16.82 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
V V 0.0190 0.0190 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT