Himawari

17657, 1996VO4, 1998KJ2, J96V04O, J98K02J

All data for this body: [vot]

MPC data
Name (number) Himawari (17657)
Packed designation 17657
a 1.92741
e 0.08691
i / sin(i) 23.0720 / 0.39189
q 1.75990
Q 2.09493
ω 289.3558
Node 52.4597
m 212.9461
n 0.3683
Epoch 2459600.5
nobs 1759
nopp 17
Years observed 1977-2021
rms 0.45
Best values
[raw, vot]

Value Standard error
Parent Hungaria (434)
 
ap 1.927
ep 0.077
sin(ip) 0.365
Value Standard error
G 0.150
H 15.130
Mass
D 9.04 1.200
pV 0.031 0.0100
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
434 Hungaria 3 Hungaria -0.6300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.9273 0.0774 0.3652 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.04 1.200 1.200 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.031 0.0100 0.0100 Tedesco 2002AJ....123.1056T STM
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
15.13 MPC-2022-01-18 MPC-2022-01-18 Phot