1997 AK13

1997AK13, 16792, 1998 KA49, 1998KA49, J97A13K, J98K49A

All data for this body: [vot]

MPC data
Name (number) 1997 AK13 (16792)
a 3.17218
e 0.15009
i / sin(i) 13.4525 / 0.23264
q 2.69607
Q 3.64829
ω 49.7345
Node 91.9424
m 0.8751
n 0.1744
Epoch 2460800.5
nobs 4222
nopp 24
Years observed 1997-2025
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.168
ep 0.172
sin(ip) 0.216
G 0.150
H 12.550
Mass
D 12.37 0.159
pV 0.116 0.0194
Value
Rotational Period 5.880
Period quality 2
Spectral Class X
Spectral Class Score 9.275
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1685 0.1724 0.2159 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.37 0.159 0.159 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.116 0.0194 0.0194 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
12.55 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.87951 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
CX 0.44 Bus VIS Carvano 2010A&A...510A..43C PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 0.781 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.4315 0.4315 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT