Airion

11104, 1990 WB13, 1990WB13, 1995 TQ, 1995TQ, J90W13B, J95T00Q

All data for this body: [vot]

MPC data
Name (number) Airion (11104)
a 2.94102
e 0.10899
i / sin(i) 11.4957 / 0.19929
q 2.62049
Q 3.26156
ω 109.4079
Node 241.6509
m 345.7308
n 0.1954
Epoch 2460800.5
nobs 2932
nopp 26
Years observed 1990-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent San Marcello (7481)
 
ap 2.940
ep 0.070
sin(ip) 0.218
G 0.150
H 13.010
Mass
D 7.61 0.140
pV 0.278 0.0284
Value
Rotational Period 20.410
Period quality 1
Spectral Class X
Spectral Class Score 3.826
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
7481 San Marcello 626 SanMarcello Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9404 0.0705 0.2180 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.61 0.140 0.140 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.278 0.0284 0.0284 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
13.01 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
11.028 2 Sidereal Durech 2023A&A...675A..24D Model
20.416 1 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X X 0.6376 0.6376 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Xt Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT