2015 QR20
2015QR20, ~0qch, K15Q20R
All data for this body: [vot]
MPC data
| Name (number) |
2015 QR20 (822287) |
| a |
2.46347 |
| e |
0.19388 |
| i / sin(i) |
1.7576 /
0.03067
|
| q |
1.98585
|
| Q |
2.94109
|
| ω |
357.0157 |
| Node |
29.6482 |
| m |
148.4735 |
| n |
0.2549 |
| Epoch |
2460800.5 |
| nobs |
96 |
| nopp |
7 |
| Years observed |
1996-2025 |
| rms |
0.41 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.464 |
|
| ep |
0.167 |
|
| sin(ip) |
0.027 |
|
| G |
0.150 |
|
| H |
18.680 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4639 |
0.1671 |
0.0268 |
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 |
| 18.68 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |