1998 QO19
1998QO19, 2000 CM76, 2000CM76, 48951, J98Q19O, K00C76M
All data for this body: [vot]
MPC data
| Name (number) |
1998 QO19 (48951) |
| a |
2.33146 |
| e |
0.17688 |
| i / sin(i) |
5.0417 /
0.08788
|
| q |
1.91906
|
| Q |
2.74386
|
| ω |
249.7886 |
| Node |
134.3466 |
| m |
138.5651 |
| n |
0.2769 |
| Epoch |
2460800.5 |
| nobs |
1410 |
| nopp |
20 |
| Years observed |
1998-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.332 |
|
| ep |
0.145 |
|
| sin(ip) |
0.080 |
|
| G |
0.150 |
|
| H |
15.830 |
|
| Mass |
|
|
| D |
1.98 |
0.242 |
| pV |
0.310 |
0.1202 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.568 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3321 |
0.1450 |
0.0803 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.98 |
0.242 |
0.242 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.310 |
0.1202 |
0.1202 |
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 |
| 15.83 |
|
|
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 |
|
0.928 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |