1997 AL21

1997AL21, 2001 CA36, 2001CA36, A0513, J97A21L, K01C36A

All data for this body: [vot]

MPC data
Name (number) 1997 AL21 (100513)
a 2.44603
e 0.09479
i / sin(i) 6.5683 / 0.11439
q 2.21417
Q 2.67789
ω 75.5075
Node 32.3143
m 158.2688
n 0.2576
Epoch 2460800.5
nobs 1759
nopp 19
Years observed 1997-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.445
ep 0.116
sin(ip) 0.107
G 0.150
H 15.930
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 1.000
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
2.4451 0.1159 0.1075 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
15.93 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
V V None None Movis NIR Popescu 2018A&A...617A..12P PHOT