1997 PW3

1997PW3, 1999 CG25, 1999CG25, 31108, J97P03W, J99C25G

All data for this body: [vot]

MPC data
Name (number) 1997 PW3 (31108)
a 2.30884
e 0.04074
i / sin(i) 6.5817 / 0.11462
q 2.21477
Q 2.40291
ω 140.0556
Node 354.0809
m 174.3197
n 0.2809
Epoch 2460800.5
nobs 2906
nopp 20
Years observed 1992-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.309
ep 0.086
sin(ip) 0.113
G 0.150
H 15.300
Mass
D 2.25 0.132
pV 0.389 0.1136
Value
Rotational Period 13.230
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3087 0.0857 0.1126 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.17 0.238 0.238 Masiero 2011ApJ...741...68M NEATM
2.29 0.158 0.158 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.370 0.1571 0.1571 Masiero 2011ApJ...741...68M NEATM
0.410 0.1645 0.1645 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
15.30 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
10.371 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve
13.237 2 Synodic Waszczak 2015AJ....150...75W Lightcurve