1997 AV18

1997AV18, 29421, J97A18V

All data for this body: [vot]

MPC data
Name (number) 1997 AV18 (29421)
a 1.93550
e 0.09402
i / sin(i) 24.5260 / 0.41511
q 1.75352
Q 2.11748
ω 228.5304
Node 113.8738
m 314.2316
n 0.3660
Epoch 2460800.5
nobs 1904
nopp 19
Years observed 1997-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Hungaria (434)
 
ap 1.935
ep 0.089
sin(ip) 0.363
G 0.150
H 15.760
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class XL
Spectral Class Score 0.180
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
434 Hungaria 0 Hungaria Novakovic 2019EPSC...13.1671N HCM
434 Hungaria 3 Hungaria -0.2600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.9354 0.0895 0.3627 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.76 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
XL 0.09 Bus VIS Carvano 2010A&A...510A..43C PHOT