2001 SM291

2001SM291, B0334, K01ST1M

All data for this body: [vot]

MPC data
Name (number) 2001 SM291 (110334)
a 3.04298
e 0.07718
i / sin(i) 15.8895 / 0.27378
q 2.80813
Q 3.27783
ω 21.4616
Node 252.8567
m 240.5822
n 0.1857
Epoch 2460800.5
nobs 1094
nopp 20
Years observed 2001-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.045
ep 0.103
sin(ip) 0.288
G 0.150
H 14.530
Mass
D 3.85 0.667
pV 0.235 0.0318
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0449 0.1028 0.2883 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.77 0.734 0.734 Masiero 2011ApJ...741...68M NEATM
4.28 1.601 1.601 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.184 0.1425 0.1425 Masiero 2011ApJ...741...68M NEATM
0.237 0.0326 0.0326 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
14.53 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 None None Movis NIR Popescu 2018A&A...617A..12P PHOT