1999 XW205

1999XW205, 2002 PY20, 2002PY20, H5899, J99XK5W, K02P20Y

All data for this body: [vot]

MPC data
Name (number) 1999 XW205 (175899)
a 2.59664
e 0.09477
i / sin(i) 21.7824 / 0.37108
q 2.35055
Q 2.84273
ω 105.3503
Node 311.5463
m 63.3142
n 0.2356
Epoch 2460800.5
nobs 887
nopp 14
Years observed 1999-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent Hansa (480)
 
ap 2.597
ep 0.053
sin(ip) 0.380
G 0.150
H 15.790
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
480 Hansa 0 Hansa Novakovic 2019EPSC...13.1671N HCM
480 Hansa 803 Hansa Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5966 0.0530 0.3797 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.79 MPC-2023-12-04 MPC-2023-12-04 Phot