2000 SM154

2000SM154, 1995 WV18, 1995WV18, 36879, J95W18V, K00SF4M

All data for this body: [vot]

MPC data
Name (number) 2000 SM154 (36879)
a 3.00349
e 0.08266
i / sin(i) 6.2824 / 0.10943
q 2.75523
Q 3.25175
ω 266.5073
Node 199.3287
m 194.5084
n 0.1893
Epoch 2460800.5
nobs 1776
nopp 21
Years observed 1995-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.002
ep 0.092
sin(ip) 0.117
G 0.150
H 14.510
Mass
D 7.58 0.222
pV 0.070 0.0097
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 4.182
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0025 0.0924 0.1169 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.58 0.222 0.222 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.070 0.0097 0.0097 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
14.51 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 0.697 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT