2001 AS

2001AS, 1997 EM40, 1997EM40, 1999 TV201, 1999TV201, 72211, J97E40M, J99TK1V, K01A00S

All data for this body: [vot]

MPC data
Name (number) 2001 AS (72211)
a 2.54541
e 0.06352
i / sin(i) 4.9403 / 0.08612
q 2.38374
Q 2.70709
ω 123.9525
Node 330.4189
m 24.3549
n 0.2427
Epoch 2460800.5
nobs 1069
nopp 20
Years observed 1995-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.545
ep 0.098
sin(ip) 0.098
G 0.150
H 15.720
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 15.088
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5447 0.0979 0.0977 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
15.72 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
L S 0.0332 0.2720 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
A S 0.1015 0.2720 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
A S 0.1233 0.2720 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L S 0.4940 0.2720 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Q 0.34 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.4493 0.2720 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5128 0.2720 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5275 0.2720 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6917 0.2720 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT