2001 SN55

2001SN55, 83438, K01S55N

All data for this body: [vot]

MPC data
Name (number) 2001 SN55 (83438)
a 2.57130
e 0.14997
i / sin(i) 9.2385 / 0.16054
q 2.18569
Q 2.95691
ω 215.8866
Node 49.9911
m 2.9195
n 0.2390
Epoch 2460800.5
nobs 1934
nopp 21
Years observed 1997-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.570
ep 0.157
sin(ip) 0.147
G 0.150
H 15.210
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 39.826
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5700 0.1572 0.1474 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.21 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
L S 0.4286 0.7590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L S 0.4525 0.7590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.39 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.6493 0.7590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8117 0.7590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8487 0.7590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8636 0.7590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8874 0.7590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9657 0.7590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9813 0.7590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.1069 0.7590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.4977 0.7590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT