Walraven

01946, 1931 PH, 1931PH, 1952 PB, 1952PB, 1959 RE1, 1959RE1, 1966 TC, 1966TC, 1972 JE1, 1972JE1, J31P00H, J52P00B, J59R01E, J66T00C, J72J01E

All data for this body: [vot]

MPC data
Name (number) Walraven (1946)
a 2.29352
e 0.23502
i / sin(i) 8.1612 / 0.14196
q 1.75450
Q 2.83253
ω 340.0741
Node 17.2344
m 146.5264
n 0.2838
Epoch 2460200.5
nobs 6763
nopp 32
Years observed 1931-2023
rms 0.38
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.294
ep 0.190
sin(ip) 0.130
Value Standard error
G 0.150
H 12.360
Mass
D 9.21 0.109
pV 0.362 0.0670
Rotational Period 10.210
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2937 0.1901 0.1302 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.21 0.109 0.109 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.362 0.0670 0.0670 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
12.36 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.19 Pal 2020ApJS..247...26P Lightcurve
10.21 Aznar 2016MPBu...43..257A Lightcurve
10.21 Dose 2023MPBu...50..151D Lightcurve
10.21 Hanus 2016A&A...586A.108H Model
10.22 Folberth 2012MPBu...39...51F Lightcurve
10.22 Van Gent 1933BAN.....7...65V Lightcurve