Stevemorgan

1991 PX15, 1991PX15, 1996 BN13, 1996BN13, 1998 MW27, 1998MW27, 1999 XH103, 1999XH103, 25521, J91P15X, J96B13N, J98M27W, J99XA3H

All data for this body: [vot]

MPC data
Name (number) Stevemorgan (25521)
a 2.34492
e 0.18300
i / sin(i) 3.0057 / 0.05244
q 1.91579
Q 2.77405
ω 16.5338
Node 318.1298
m 134.5585
n 0.2745
Epoch 2460800.5
nobs 1918
nopp 23
Years observed 1991-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.345
ep 0.143
sin(ip) 0.062
G 0.150
H 15.220
Mass
D 5.15 0.744
pV 0.053 0.0160
Value
Rotational Period 32.000
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3446 0.1431 0.0621 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.38 1.138 1.138 Masiero 2017AJ....154..168M NEATM
5.18 1.600 1.600 Masiero 2021PSJ.....2..162M NEATM
5.97 1.567 1.567 Masiero 2017AJ....154..168M NEATM
6.22 2.060 2.060 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.045 0.0210 0.0210 Masiero 2017AJ....154..168M NEATM
0.046 0.0250 0.0550 Masiero 2021PSJ.....2..162M NEATM
0.061 0.0310 0.0630 Masiero 2021PSJ.....2..162M NEATM
0.085 0.0421 0.0421 Masiero 2017AJ....154..168M 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
15.22 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
32.3 2 Synodic Waszczak 2015AJ....150...75W Lightcurve