Autridas

12856, 1915 RE, 1915RE, 1965 AG, 1965AG, 1983 TT, 1983TT, 1986 RM15, 1986RM15, 1998 HH93, 1998HH93, J15R00E, J65A00G, J83T00T, J86R15M, J98H93H

All data for this body: [vot]

MPC data
Name (number) Autridas (12856)
a 2.18417
e 0.07036
i / sin(i) 2.4122 / 0.04209
q 2.03050
Q 2.33784
ω 76.1012
Node 355.4565
m 274.9082
n 0.3053
Epoch 2460800.5
nobs 3544
nopp 24
Years observed 1965-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.184
ep 0.103
sin(ip) 0.041
G 0.150
H 13.990
Mass
D 4.77 0.039
pV 0.252 0.0247
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 3.660
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1843 0.1033 0.0407 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.73 0.050 0.050 Masiero 2014ApJ...791..121M NEATM
4.84 0.064 0.064 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.250 0.0271 0.0271 Masiero 2011ApJ...741...68M NEATM
0.260 0.0600 0.0600 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
13.99 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 0.610 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT