1999 CH5
1999CH5, 1988 SM4, 1988SM4, 44553, J88S04M, J99C05H
All data for this body: [vot]
MPC data
| Name (number) |
1999 CH5 (44553) |
| a |
2.79625 |
| e |
0.20259 |
| i / sin(i) |
8.2606 /
0.14368
|
| q |
2.22976
|
| Q |
3.36275
|
| ω |
101.4754 |
| Node |
331.0308 |
| m |
258.9452 |
| n |
0.2108 |
| Epoch |
2460800.5 |
| nobs |
2809 |
| nopp |
24 |
| Years observed |
1983-2025 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.795 |
|
| ep |
0.188 |
|
| sin(ip) |
0.161 |
|
| G |
0.150 |
|
| H |
13.330 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
1.000 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 322 |
Phaeo |
0 |
Phaeo |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7949 |
0.1882 |
0.1613 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 13.33 |
|
|
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 |
| S |
S |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |