1994 WU

1994WU, 12389, 1983 VY4, 1983VY4, 1998 QY71, 1998QY71, J83V04Y, J94W00U, J98Q71Y

All data for this body: [vot]

MPC data
Name (number) 1994 WU (12389)
a 3.08604
e 0.16437
i / sin(i) 13.0945 / 0.22656
q 2.57878
Q 3.59331
ω 300.5906
Node 253.5758
m 106.2537
n 0.1818
Epoch 2460800.5
nobs 3769
nopp 25
Years observed 1983-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Meliboea (137)
 
ap 3.090
ep 0.186
sin(ip) 0.252
G 0.150
H 12.790
Mass
D 16.53 0.644
pV 0.052 0.0103
Value
Rotational Period 34.140
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
137 Meliboea 604 Meliboea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0899 0.1857 0.2515 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.21 3.980 3.980 Masiero 2020PSJ.....1....5M NEATM
16.35 0.690 0.690 Usui 2011PASJ...63.1117U NEATM
16.49 3.300 3.300 Ali-Lagoa 2018A&A...612A..85A NEATM
17.56 5.920 5.920 Masiero 2020PSJ.....1....5M NEATM
19.94 2.800 2.800 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.042 0.0610 0.0610 Masiero 2020PSJ.....1....5M NEATM
0.049 0.0120 0.0120 Masiero 2012ApJ...759L...8M NEATM
0.064 0.0260 0.0260 Ali-Lagoa 2018A&A...612A..85A NEATM
0.064 0.0380 0.0380 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
12.79 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
34.141 2 Sidereal Durech 2023A&A...675A..24D Model