2001 SM40

2001SM40, 1982 BZ5, 1982BZ5, 1998 XS70, 1998XS70, 57432, J82B05Z, J98X70S, K01S40M

All data for this body: [vot]

MPC data
Name (number) 2001 SM40 (57432)
a 2.28600
e 0.09842
i / sin(i) 6.9338 / 0.12072
q 2.06102
Q 2.51097
ω 118.2190
Node 46.7184
m 155.9362
n 0.2852
Epoch 2460800.5
nobs 2594
nopp 19
Years observed 1982-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.286
ep 0.146
sin(ip) 0.110
G 0.150
H 15.420
Mass
D 2.29 0.179
pV 0.369 0.0785
Value
Rotational Period 2.688
Period quality 2
Spectral Class S
Spectral Class Score 6.987
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.4600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2861 0.1463 0.1095 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.28 0.201 0.201 Masiero 2011ApJ...741...68M NEATM
2.32 0.390 0.390 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.360 0.1455 0.1455 Masiero 2011ApJ...741...68M NEATM
0.373 0.0932 0.0932 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
15.42 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.68783 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
LS 0.24 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.9978 0.9970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT