1991 PQ16
1991PQ16, 12726, 1997 EV58, 1997EV58, J91P16Q, J97E58V
All data for this body: [vot]
MPC data
| Name (number) |
1991 PQ16 (12726) |
| a |
2.36778 |
| e |
0.08631 |
| i / sin(i) |
7.4939 /
0.13042
|
| q |
2.16343
|
| Q |
2.57213
|
| ω |
230.4121 |
| Node |
169.6345 |
| m |
43.6886 |
| n |
0.2705 |
| Epoch |
2460800.5 |
| nobs |
4096 |
| nopp |
22 |
| Years observed |
1991-2025 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.367 |
|
| ep |
0.074 |
|
| sin(ip) |
0.132 |
|
| G |
0.150 |
|
| H |
13.860 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
2.900 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3671 |
0.0736 |
0.1319 |
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 |
| 13.86 |
|
|
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 |
| V |
|
|
|
DeMeo-Carry |
VIS |
DeMeo |
2013Icar..226..723D |
PHOT |
| V |
|
0.45 |
|
Bus |
VIS |
Carvano |
2010A&A...510A..43C |
PHOT |