2001 SM212

2001SM212, B0209, K01SL2M

All data for this body: [vot]

MPC data
Name (number) 2001 SM212 (110209)
a 2.79331
e 0.07514
i / sin(i) 4.7698 / 0.08315
q 2.58341
Q 3.00321
ω 236.0243
Node 160.6932
m 351.2378
n 0.2111
Epoch 2460800.5
nobs 615
nopp 20
Years observed 1973-2024
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent Hoffmeister (1726)
 
ap 2.794
ep 0.046
sin(ip) 0.076
G 0.150
H 16.050
Mass
D 4.56 0.455
pV 0.049 0.0166
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 1.632
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1726 Hoffmeister 0 Hoffmeister Novakovic 2019EPSC...13.1671N HCM
1726 Hoffmeister 519 Hoffmeister 0.2600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7942 0.0459 0.0765 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.56 0.455 0.455 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.049 0.0166 0.0166 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
16.05 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 0.272 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT