Atossa

00810, 1915 RS, 1915RS, 1931 PF, 1931PF, 1934 NB, 1934NB, 1947 PA, 1947PA, J15R00S, J31P00F, J34N00B, J47P00A

All data for this body: [vot]

MPC data
Name (number) Atossa (810)
a 2.17870
e 0.17996
i / sin(i) 2.6128 / 0.04559
q 1.78662
Q 2.57079
ω 195.8185
Node 152.6806
m 29.9621
n 0.3065
Epoch 2460800.5
nobs 5101
nopp 44
Years observed 1915-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.179
ep 0.122
sin(ip) 0.049
G 0.150
H 12.510
Mass
D 8.29 0.047
pV 0.212 0.0095
Value
Rotational Period 4.380
Period quality 3
Spectral Class Sw
Spectral Class Score 21.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1788 0.1223 0.0491 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.99 1.240 1.240 Nugent 2016AJ....152...63N NEATM
8.00 0.200 0.200 Hanus 2018Icar..309..297H RADIOMETRY_TPM
8.10 0.300 0.300 Hanus 2018Icar..309..297H RADIOMETRY_TPM
8.10 0.120 0.120 Masiero 2014ApJ...791..121M NEATM
8.36 0.053 0.053 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.211 0.0097 0.0097 Masiero 2011ApJ...741...68M NEATM
0.220 0.0500 0.0500 Masiero 2014ApJ...791..121M NEATM
0.350 0.1700 0.1700 Nugent 2016AJ....152...63N 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
12.51 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.3851 3 Synodic Behrend LCDB Lightcurve
4.38547 2 Sidereal Durech 2023A&A...675A..24D Model
4.38547 2 Sidereal Hanus 2011A&A...530A.134H Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A Tholen VIS Alvarez-Candal 2006A&A...459..969A SPEC
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
Sw Bus-DeMeo VISNIR Hasegawa 2024AJ....167..224H SPEC