Walter Adams

WalterAdams, 03145, 1955 RY, 1955RY, 1955 SY1, 1955SY1, 1955 TD, 1955TD, 1981 RS2, 1981RS2, J55R00Y, J55S01Y, J55T00D, J81R02S

All data for this body: [vot]

MPC data
Name (number) Walter Adams (3145)
a 2.19171
e 0.23663
i / sin(i) 5.0309 / 0.08769
q 1.67309
Q 2.71034
ω 42.2431
Node 283.5282
m 182.1938
n 0.3038
Epoch 2460800.5
nobs 4432
nopp 24
Years observed 1955-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.192
ep 0.160
sin(ip) 0.099
G 0.150
H 14.260
Mass
D 3.53 0.052
pV 0.265 0.0253
Value
Rotational Period 2.711
Period quality 3
Spectral Class S
Spectral Class Score 5.996
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1916 0.1604 0.0986 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.45 0.060 0.060 Masiero 2012ApJ...759L...8M NEATM
3.78 0.105 0.105 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.215 0.0306 0.0306 Masiero 2011ApJ...741...68M NEATM
0.373 0.0450 0.0450 Masiero 2012ApJ...759L...8M 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
14.26 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.7 2 Synodic Wetterer 1998MPBu...25...19W Lightcurve
2.7113 3 Synodic Owings 2011MPBu...38...13O Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.9994 0.9994 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT