2002 AF172

2002AF172, H9456, K02AH2F

All data for this body: [vot]

MPC data
Name (number) 2002 AF172 (179456)
a 3.12359
e 0.07628
i / sin(i) 10.3691 / 0.17999
q 2.88534
Q 3.36185
ω 164.2004
Node 123.1303
m 273.3623
n 0.1785
Epoch 2460800.5
nobs 551
nopp 20
Years observed 1993-2025
rms 0.91
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.127
ep 0.074
sin(ip) 0.162
G 0.150
H 15.370
Mass
D 3.69 1.101
pV 0.062 0.0607
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 1.070
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos 0.6600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1274 0.0745 0.1617 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.69 1.101 1.101 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.062 0.0607 0.0607 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
15.37 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
S S 0.1784 0.1784 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT