1999 AZ22

1999AZ22, 17877, 1996 HG24, 1996HG24, J96H24G, J99A22Z

All data for this body: [vot]

MPC data
Name (number) 1999 AZ22 (17877)
a 2.30924
e 0.04011
i / sin(i) 7.2783 / 0.12669
q 2.21662
Q 2.40186
ω 87.4140
Node 47.7364
m 181.6657
n 0.2809
Epoch 2460800.5
nobs 4975
nopp 23
Years observed 1994-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.309
ep 0.086
sin(ip) 0.117
G 0.150
H 14.190
Mass
D 4.47 0.152
pV 0.272 0.0351
Value
Rotational Period 12.550
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3092 0.0857 0.1166 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.41 0.245 0.245 Masiero 2011ApJ...741...68M NEATM
4.50 0.194 0.194 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.263 0.0809 0.0809 Masiero 2011ApJ...741...68M NEATM
0.275 0.0390 0.0390 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
14.19 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
12.55269 2 Sidereal Durech 2018A&A...617A..57D Model
12.553 2 Synodic Pal 2020ApJS..247...26P Lightcurve
12.5566 2 Sidereal Durech 2023A&A...675A..24D Model