1999 CZ4

1999CZ4, 2001 SR50, 2001SR50, 59243, J99C04Z, K01S50R

All data for this body: [vot]

MPC data
Name (number) 1999 CZ4 (59243)
a 2.29256
e 0.16615
i / sin(i) 4.9449 / 0.08620
q 1.91164
Q 2.67348
ω 330.2446
Node 103.8012
m 243.7003
n 0.2839
Epoch 2460800.5
nobs 1930
nopp 18
Years observed 1996-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.292
ep 0.175
sin(ip) 0.073
G 0.150
H 16.120
Mass
D 2.31 0.564
pV 0.174 0.0512
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 3.547
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2923 0.1752 0.0729 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.31 0.564 0.564 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.174 0.0512 0.0512 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
16.12 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 X 0.4276 0.4450 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.5912 0.4450 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT