1997 UU2

1997UU2, 14985, 1999 AG5, 1999AG5, J97U02U, J99A05G

All data for this body: [vot]

MPC data
Name (number) 1997 UU2 (14985)
a 2.89643
e 0.02081
i / sin(i) 1.5834 / 0.02763
q 2.83616
Q 2.95671
ω 90.1956
Node 313.0850
m 202.8254
n 0.1999
Epoch 2460800.5
nobs 4126
nopp 24
Years observed 1996-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.896
ep 0.025
sin(ip) 0.045
G 0.150
H 13.690
Mass
D 6.08 0.221
pV 0.196 0.0326
Value
Rotational Period 13.790
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8959 0.0247 0.0455 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.52 0.305 0.305 Masiero 2011ApJ...741...68M NEATM
6.70 0.320 0.320 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.172 0.0370 0.0370 Masiero 2012ApJ...759L...8M NEATM
0.277 0.0686 0.0686 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
13.69 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
13.792 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
13.91 2 Synodic Chang 2015ApJS..219...27C Lightcurve