Yeomans

02956, 1950 JG, 1950JG, 1974 RN1, 1974RN1, 1977 DL10, 1977DL10, 1982 HN1, 1982HN1, J50J00G, J74R01N, J77D10L, J82H01N

All data for this body: [vot]

MPC data
Name (number) Yeomans (2956)
a 2.76438
e 0.09091
i / sin(i) 2.8702 / 0.05007
q 2.51306
Q 3.01570
ω 122.6290
Node 112.1861
m 111.9095
n 0.2144
Epoch 2460800.5
nobs 5343
nopp 33
Years observed 1974-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.765
ep 0.120
sin(ip) 0.032
G 0.150
H 12.370
Mass
D 9.35 0.183
pV 0.292 0.0135
Value
Rotational Period 3.000
Period quality 2
Spectral Class S
Spectral Class Score 30.786
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7650 0.1198 0.0319 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.35 0.183 0.183 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.292 0.0135 0.0135 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
12.37 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.4 2 Synodic Aznar 2015MPBu...42....4M Lightcurve
3.509 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
3.57 2 Synodic Aznar 2019MPBu...46..395A Lightcurve
3.72 2 Synodic Oey 2018MPBu...45..363O Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Bus-DeMeo VISNIR Hasegawa 2024AJ....167..224H SPEC
S 0.476 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.990000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
Sr Bus VIS Bus 2002Icar..158..146B SPEC