1999 AA7

1999AA7, 1990 WF14, 1990WF14, 27163, J90W14F, J99A07A

All data for this body: [vot]

MPC data
Name (number) 1999 AA7 (27163)
a 2.41773
e 0.21331
i / sin(i) 1.6537 / 0.02886
q 1.90200
Q 2.93346
ω 148.7489
Node 225.5915
m 84.0668
n 0.2622
Epoch 2460800.5
nobs 2543
nopp 22
Years observed 1990-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.418
ep 0.181
sin(ip) 0.043
G 0.150
H 14.940
Mass
D 2.76 0.320
pV 0.336 0.0737
Value
Rotational Period
Period quality None
Spectral Class LS
Spectral Class Score 0.520
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.0500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4184 0.1809 0.0433 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.76 0.320 0.320 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.336 0.0737 0.0737 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
14.94 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
LS 0.26 Bus VIS Carvano 2010A&A...510A..43C PHOT