2001 AH2

2001AH2, 1998 GA4, 1998GA4, 1999 LA14, 1999LA14, 39265, J98G04A, J99L14A, K01A02H

All data for this body: [vot]

MPC data
Name (number) 2001 AH2 (39265)
a 2.44719
e 0.17277
i / sin(i) 14.6762 / 0.25336
q 2.02440
Q 2.86999
ω 269.5123
Node 113.1814
m 177.8462
n 0.2575
Epoch 2460800.5
nobs 2380
nopp 21
Years observed 1998-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.448
ep 0.134
sin(ip) 0.244
G 0.150
H 14.450
Mass
D 3.57 0.378
pV 0.251 0.0674
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 4.902
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4477 0.1343 0.2440 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.37 0.931 0.931 Masiero 2011ApJ...741...68M NEATM
3.57 0.710 0.710 Nugent 2016AJ....152...63N NEATM
3.63 0.510 0.510 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.190 0.1100 0.1100 Nugent 2016AJ....152...63N NEATM
0.281 0.0936 0.0936 Masiero 2011ApJ...741...68M NEATM
0.325 0.2075 0.2075 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
14.45 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
B 0.817 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT