2000 SM320

2000SM320, h4002, K00SW0M

All data for this body: [vot]

MPC data
Name (number) 2000 SM320 (434002)
a 2.59936
e 0.15579
i / sin(i) 17.5332 / 0.30126
q 2.19440
Q 3.00432
ω 50.1642
Node 34.3828
m 267.6769
n 0.2352
Epoch 2460800.5
nobs 321
nopp 10
Years observed 2000-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.600
ep 0.174
sin(ip) 0.296
G 0.150
H 16.880
Mass
D 1.89 0.511
pV 0.071 0.0563
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 0.899
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5999 0.1745 0.2960 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.89 0.511 0.511 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.071 0.0563 0.0563 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
16.88 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
CX 0.11 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.1461 0.1400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.1498 0.1400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT