Walschap

17506, 1992 GW4, 1992GW4, 1997 WR30, 1997WR30, J92G04W, J97W30R

All data for this body: [vot]

MPC data
Name (number) Walschap (17506)
a 2.31820
e 0.10314
i / sin(i) 7.2303 / 0.12586
q 2.07911
Q 2.55728
ω 172.1650
Node 38.6721
m 130.6036
n 0.2792
Epoch 2460800.5
nobs 2877
nopp 20
Years observed 1992-2025
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.319
ep 0.139
sin(ip) 0.115
G 0.150
H 15.000
Mass
D 2.37 0.554
pV 0.261 0.1033
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.112
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3188 0.1386 0.1154 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.37 0.554 0.554 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.261 0.1033 0.1033 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
15.00 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.852 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT