2008HZ21

K08H21Z, W8310

All data for this body: [vot]

MPC data
Name (number) 2008HZ21 (328310)
Packed designation W8310
a 2.63387
e 0.21959
i / sin(i) 33.4422 / 0.55110
q 2.05550
Q 3.21224
ω 220.9488
Node 47.4614
m 50.8150
n 0.2306
Epoch 2459600.5
nobs 104
nopp 11
Years observed 2005-2021
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Barcelona (945)
 
ap 2.632
ep 0.272
sin(ip) 0.514
Value Standard error
G 0.150
H 16.270
Mass
D
pV
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
945 Barcelona 805 Barcelona -0.1200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6318 0.2718 0.5139 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.27 MPC-2022-01-18 MPC-2022-01-18 Phot