Aomori

19701, 1998 KE44, 1998KE44, 1999 SH19, 1999SH19, J98K44E, J99S19H

All data for this body: [vot]

MPC data
Name (number) Aomori (19701)
a 2.64497
e 0.04274
i / sin(i) 20.9589 / 0.35770
q 2.53191
Q 2.75803
ω 150.0409
Node 247.8754
m 307.5138
n 0.2291
Epoch 2460800.5
nobs 2282
nopp 23
Years observed 1991-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Hansa (480)
 
ap 2.645
ep 0.038
sin(ip) 0.370
G 0.150
H 14.290
Mass
D 3.98 0.127
pV 0.280 0.0406
Value
Rotational Period 20.778
Period quality 2
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
2.6452 0.0378 0.3705 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.98 0.127 0.127 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.280 0.0406 0.0406 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
14.29 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
20.7783 2 Synodic Pal 2020ApJS..247...26P Lightcurve