AMOS

08721, 1979 YO1, 1979YO1, 1981 AU1, 1981AU1, 1986 RA11, 1986RA11, 1986 RQ17, 1986RQ17, 1996 AO3, 1996AO3, J79Y01O, J81A01U, J86R11A, J86R17Q, J96A03O

All data for this body: [vot]

MPC data
Name (number) AMOS (8721)
a 3.88131
e 0.02811
i / sin(i) 5.4486 / 0.09495
q 3.77221
Q 3.99041
ω 87.8195
Node 265.2314
m 31.6989
n 0.1289
Epoch 2460800.5
nobs 4088
nopp 31
Years observed 1981-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.894
ep 0.012
sin(ip) 0.117
G 0.150
H 11.500
Mass
D 42.02 0.937
pV 0.026 0.0015
Value
Rotational Period 29.130
Period quality 2
Spectral Class C
Spectral Class Score 4.194
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.8945 0.0117 0.1175 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
35.02 7.000 7.000 Ali-Lagoa 2018A&A...612A..85A NEATM
37.02 7.400 7.400 Ali-Lagoa 2018A&A...612A..85A NEATM
37.59 1.290 1.290 Usui 2011PASJ...63.1117U NEATM
45.24 2.420 2.420 Ryan&Woodward 2010AJ....140..933R IRAS-STM
48.95 1.982 1.982 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
49.91 3.700 3.700 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.024 0.0040 0.0040 Tedesco 2002AJ....123.1056T STM
0.024 0.0020 0.0020 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.029 0.0030 0.0030 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.038 0.0150 0.0150 Ali-Lagoa 2018A&A...612A..85A NEATM
0.042 0.0170 0.0170 Ali-Lagoa 2018A&A...612A..85A 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
11.50 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
29.1246 2 Sidereal Durech 2020A&A...643A..59D Model
29.131 2 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
C 0.699 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT