Amosov

02948, 1969 TD2, 1969TD2, 1979 WJ3, 1979WJ3, 1979 YT6, 1979YT6, 1981 EW4, 1981EW4, J69T02D, J79W03J, J79Y06T, J81E04W

All data for this body: [vot]

MPC data
Name (number) Amosov (2948)
a 2.86406
e 0.10390
i / sin(i) 12.3493 / 0.21387
q 2.56649
Q 3.16163
ω 245.5057
Node 208.6926
m 111.9475
n 0.2033
Epoch 2460800.5
nobs 3943
nopp 30
Years observed 1969-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.863
ep 0.109
sin(ip) 0.224
G 0.150
H 12.770
Mass
D 10.43 0.041
pV 0.163 0.0168
Value
Rotational Period 7.399
Period quality 2
Spectral Class C
Spectral Class Score 9.367
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8632 0.1087 0.2242 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.43 0.041 0.041 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.163 0.0168 0.0168 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
12.77 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.39889 2 Sidereal Hanus 2016A&A...586A.108H Model
7.37722 2 Synodic Pal 2020ApJS..247...26P Lightcurve
7.399 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
7.3996 2 Synodic Galad 2008MPBu...35...17G Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.797 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C 0.7641 0.7641 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT