2012 PR15
2012PR15, 2009 WF261, 2009WF261, K09WQ1F, K12P15R, t0541
All data for this body: [vot]
MPC data
| Name (number) |
2012 PR15 (550541) |
| a |
2.32301 |
| e |
0.18904 |
| i / sin(i) |
5.8820 /
0.10248
|
| q |
1.88386
|
| Q |
2.76215
|
| ω |
176.9553 |
| Node |
253.5256 |
| m |
134.7558 |
| n |
0.2784 |
| Epoch |
2460800.5 |
| nobs |
548 |
| nopp |
12 |
| Years observed |
2002-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.323 |
|
| ep |
0.197 |
|
| sin(ip) |
0.114 |
|
| G |
0.150 |
|
| H |
17.000 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
6.166 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3232 |
0.1971 |
0.1144 |
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 |
| 17.00 |
|
|
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 |
0.2830 |
0.2940 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
S |
0.7446 |
0.2940 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |