2006 AR4

2006AR4, K06A04R, R2798

All data for this body: [vot]

MPC data
Name (number) 2006 AR4 (272798)
a 2.78836
e 0.19384
i / sin(i) 2.9481 / 0.05143
q 2.24785
Q 3.32887
ω 12.7642
Node 126.2346
m 48.4131
n 0.2117
Epoch 2460800.5
nobs 443
nopp 14
Years observed 2002-2025
rms 1.03
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.787
ep 0.225
sin(ip) 0.034
G 0.150
H 16.750
Mass
D 2.60 0.750
pV 0.066 0.0519
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 0.949
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7874 0.2254 0.0337 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.60 0.750 0.750 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.066 0.0519 0.0519 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
16.75 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
D X 0.0467 0.0810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D X 0.0536 0.0810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V X 0.0438 0.0810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.1581 0.0810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT