1997 WO47

1997WO47, 1995 DP12, 1995DP12, 1997 XA14, 1997XA14, 37801, J95D12P, J97W47O, J97X14A

All data for this body: [vot]

MPC data
Name (number) 1997 WO47 (37801)
a 2.27167
e 0.14451
i / sin(i) 2.3914 / 0.04173
q 1.94339
Q 2.59996
ω 120.2999
Node 333.6459
m 341.8105
n 0.2879
Epoch 2460800.5
nobs 1612
nopp 20
Years observed 1990-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.272
ep 0.169
sin(ip) 0.047
G 0.150
H 15.880
Mass
D 4.65 0.271
pV 0.043 0.0086
Value
Rotational Period 37.000
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2715 0.1689 0.0469 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.17 0.810 0.810 Masiero 2020PSJ.....1....5M NEATM
3.74 0.910 0.910 Nugent 2016AJ....152...63N NEATM
3.83 0.950 0.950 Masiero 2021PSJ.....2..162M NEATM
5.08 0.319 0.319 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.039 0.0095 0.0095 Masiero 2011ApJ...741...68M NEATM
0.058 0.0220 0.0360 Masiero 2021PSJ.....2..162M NEATM
0.060 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.092 0.0760 0.0760 Masiero 2020PSJ.....1....5M 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
15.88 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
37.5 2 Synodic Stephens 2017MPBu...44...42S Lightcurve