Yashin

03442, 1929 AG, 1929AG, 1955 SL, 1955SL, 1978 TO7, 1978TO7, 1980 BL5, 1980BL5, 1984 WY, 1984WY, J29A00G, J55S00L, J78T07O, J80B05L, J84W00Y

All data for this body: [vot]

MPC data
Name (number) Yashin (3442)
a 3.14617
e 0.14085
i / sin(i) 12.2444 / 0.21208
q 2.70302
Q 3.58932
ω 296.6944
Node 100.0395
m 109.7237
n 0.1766
Epoch 2460800.5
nobs 5637
nopp 33
Years observed 1955-2025
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.155
ep 0.105
sin(ip) 0.193
G 0.150
H 11.720
Mass
D 27.87 0.275
pV 0.063 0.0024
Value
Rotational Period 8.550
Period quality 2
Spectral Class B
Spectral Class Score 3.450
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1547 0.1053 0.1927 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
25.71 0.524 0.524 Masiero 2011ApJ...741...68M NEATM
25.83 7.680 7.680 Masiero 2020PSJ.....1....5M NEATM
26.81 9.000 9.000 Masiero 2020PSJ.....1....5M NEATM
26.84 0.923 0.923 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
26.87 1.300 1.300 Tedesco 2002AJ....123.1056T STM
28.55 1.603 1.603 Ryan&Woodward 2010AJ....140..933R IRAS-STM
28.95 2.890 2.890 Ali-Lagoa 2018A&A...612A..85A NEATM
29.04 0.380 0.380 Usui 2011PASJ...63.1117U NEATM
29.62 5.920 5.920 Ali-Lagoa 2018A&A...612A..85A NEATM
31.94 1.830 1.830 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.037 0.0290 0.0290 Masiero 2020PSJ.....1....5M NEATM
0.040 0.0420 0.0420 Masiero 2020PSJ.....1....5M NEATM
0.044 0.0080 0.0080 Masiero 2012ApJ...759L...8M NEATM
0.048 0.0190 0.0190 Ali-Lagoa 2018A&A...612A..85A NEATM
0.050 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.060 0.0073 0.0073 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.067 0.0041 0.0041 Masiero 2011ApJ...741...68M NEATM
0.067 0.0070 0.0070 Tedesco 2002AJ....123.1056T STM
0.068 0.0046 0.0046 Ryan&Woodward 2010AJ....140..933R IRAS-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
11.72 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.552 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
B 0.575 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT