1997 PM2

1997PM2, 14531, 1993 XW1, 1993XW1, J93X01W, J97P02M

All data for this body: [vot]

MPC data
Name (number) 1997 PM2 (14531)
a 2.83619
e 0.15029
i / sin(i) 4.5934 / 0.08008
q 2.40995
Q 3.26243
ω 119.7342
Node 304.6628
m 215.7409
n 0.2063
Epoch 2460800.5
nobs 2750
nopp 23
Years observed 1993-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.833
ep 0.138
sin(ip) 0.099
G 0.150
H 14.340
Mass
D 8.13 0.228
pV 0.075 0.0067
Value
Rotational Period 3.455
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8335 0.1382 0.0989 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.12 0.277 0.277 Masiero 2011ApJ...741...68M NEATM
8.17 0.400 0.400 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.073 0.0080 0.0080 Masiero 2012ApJ...759L...8M NEATM
0.081 0.0125 0.0125 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
14.34 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.4554 2 Synodic Pal 2020ApJS..247...26P Lightcurve