2000 CY44

2000CY44, 1998 VW25, 1998VW25, 45549, J98V25W, K00C44Y

All data for this body: [vot]

MPC data
Name (number) 2000 CY44 (45549)
a 2.73433
e 0.04803
i / sin(i) 3.6080 / 0.06293
q 2.60300
Q 2.86565
ω 331.3295
Node 224.8345
m 161.1127
n 0.2180
Epoch 2460800.5
nobs 2455
nopp 22
Years observed 1998-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Nemesis (128)
 
ap 2.735
ep 0.085
sin(ip) 0.076
G 0.150
H 14.360
Mass
D 3.52 0.969
pV 0.358 0.1568
Value
Rotational Period 16.300
Period quality 2
Spectral Class S
Spectral Class Score 13.964
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
128 Nemesis 504 Nemesis -0.9500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7353 0.0852 0.0759 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.52 0.969 0.969 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.358 0.1568 0.1568 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
14.36 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
16.33 2 Synodic Chang 2019ApJS..241....6C Lightcurve
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 0.215 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.33 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.8051 0.8400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8639 0.8400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT