1999 CZ23
1999CZ23, 1995 MU2, 1995MU2, 44557, J95M02U, J99C23Z
All data for this body: [vot]
MPC data
| Name (number) |
1999 CZ23 (44557) |
| a |
3.10498 |
| e |
0.18148 |
| i / sin(i) |
8.7091 /
0.15142
|
| q |
2.54150
|
| Q |
3.66846
|
| ω |
288.8929 |
| Node |
136.5149 |
| m |
332.2001 |
| n |
0.1801 |
| Epoch |
2460800.5 |
| nobs |
1260 |
| nopp |
22 |
| Years observed |
1986-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.110 |
|
| ep |
0.157 |
|
| sin(ip) |
0.140 |
|
| G |
0.150 |
|
| H |
14.550 |
|
| Mass |
|
|
| D |
8.48 |
0.163 |
| pV |
0.051 |
0.0057 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
X |
| Spectral Class Score |
2.381 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1095 |
0.1571 |
0.1398 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 8.48 |
0.163 |
0.163 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.051 |
0.0057 |
0.0057 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 14.55 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| B |
C |
0.2770 |
0.2850 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| X |
C |
0.3968 |
0.2850 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |