1999 CZ56

1999CZ56, 1996 FQ22, 1996FQ22, 40257, J96F22Q, J99C56Z

All data for this body: [vot]

MPC data
Name (number) 1999 CZ56 (40257)
a 2.21284
e 0.09349
i / sin(i) 1.7452 / 0.03045
q 2.00595
Q 2.41973
ω 110.9765
Node 22.1769
m 5.5389
n 0.2994
Epoch 2460800.5
nobs 1602
nopp 20
Years observed 1994-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.212
ep 0.150
sin(ip) 0.032
G 0.150
H 16.120
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 20.546
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2122 0.1499 0.0320 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
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
S S 0.1476 0.4540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.2033 0.4540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.2373 0.4540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.2662 0.4540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4228 0.4540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4602 0.4540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8137 0.4540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8732 0.4540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.4240 0.4540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.6935 0.4540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT