2001 AF38

2001AF38, 1984 UH5, 1984UH5, 1998 HC39, 1998HC39, 42107, J84U05H, J98H39C, K01A38F

All data for this body: [vot]

MPC data
Name (number) 2001 AF38 (42107)
a 2.45472
e 0.27237
i / sin(i) 13.4634 / 0.23283
q 1.78614
Q 3.12331
ω 348.7090
Node 23.7376
m 211.2836
n 0.2563
Epoch 2460800.5
nobs 2159
nopp 20
Years observed 1984-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.454
ep 0.244
sin(ip) 0.212
G 0.150
H 14.350
Mass
D 3.43 0.427
pV 0.298 0.0930
Value
Rotational Period
Period quality None
Spectral Class A
Spectral Class Score 2.088
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4538 0.2439 0.2125 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.33 0.870 0.870 Nugent 2016AJ....152...63N NEATM
3.46 0.490 0.490 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.230 0.1300 0.1300 Nugent 2016AJ....152...63N NEATM
0.370 0.1330 0.1330 Masiero 2012ApJ...759L...8M 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
14.35 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
A 0.348 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L 0.06 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.2956 0.2956 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT