2017 WM21

2017WM21, 2006 DO185, 2006DO185, 2010 JA105, 2010JA105, 2010 JR100, 2010JR100, K06DI5O, K10JA0R, K10JA5A, K17W21M, p3083

All data for this body: [vot]

MPC data
Name (number) 2017 WM21 (513083)
a 2.63656
e 0.17561
i / sin(i) 3.7233 / 0.06494
q 2.17356
Q 3.09956
ω 347.6889
Node 98.8579
m 243.6943
n 0.2302
Epoch 2460800.5
nobs 230
nopp 14
Years observed 2001-2025
rms 0.92
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.637
ep 0.174
sin(ip) 0.045
G 0.150
H 17.160
Mass
D 2.11 0.374
pV 0.033 0.0103
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6368 0.1736 0.0446 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.00 0.425 0.425 Masiero 2011ApJ...741...68M NEATM
2.48 0.789 0.789 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.031 0.0106 0.0106 Masiero 2011ApJ...741...68M NEATM
0.079 0.0441 0.0441 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
17.16 MPC-2023-12-04 MPC-2023-12-04 Phot