2001 CY27

2001CY27, 42181, K01C27Y

All data for this body: [vot]

MPC data
Name (number) 2001 CY27 (42181)
a 2.32552
e 0.19104
i / sin(i) 7.7073 / 0.13411
q 1.88125
Q 2.76980
ω 350.0122
Node 60.2345
m 8.6283
n 0.2779
Epoch 2460800.5
nobs 1432
nopp 17
Years observed 1997-2024
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.325
ep 0.179
sin(ip) 0.114
G 0.150
H 15.460
Mass
D 2.22 0.732
pV 0.298 0.1633
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 37.888
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3253 0.1789 0.1139 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.22 0.732 0.732 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.298 0.1633 0.1633 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
15.46 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
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.89 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.8804 0.9640 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8906 0.9640 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9458 0.9640 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9837 0.9640 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9864 0.9640 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9977 0.9640 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT