2001 SM270

2001SM270, B0302, K01SR0M

All data for this body: [vot]

MPC data
Name (number) 2001 SM270 (110302)
a 2.54443
e 0.25636
i / sin(i) 13.2983 / 0.23002
q 1.89213
Q 3.19673
ω 263.2028
Node 118.9214
m 288.5580
n 0.2428
Epoch 2460800.5
nobs 1211
nopp 19
Years observed 2001-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.543
ep 0.206
sin(ip) 0.225
G 0.150
H 15.630
Mass
D 2.86 0.840
pV 0.136 0.0920
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 1.618
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5429 0.2064 0.2248 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.86 0.840 0.840 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.136 0.0920 0.0920 Masiero 2020PSJ.....1....5M 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
15.63 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
C 0.08 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.2430 0.2430 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT