2017 RY31
2017RY31, 2015 CU47, 2015CU47, K15C47U, K17R31Y, w4800
All data for this body: [vot]
MPC data
| Name (number) |
2017 RY31 (584800) |
| a |
2.67048 |
| e |
0.11843 |
| i / sin(i) |
9.4426 /
0.16406
|
| q |
2.35422
|
| Q |
2.98675
|
| ω |
266.9803 |
| Node |
164.9128 |
| m |
199.6075 |
| n |
0.2258 |
| Epoch |
2460800.5 |
| nobs |
152 |
| nopp |
8 |
| Years observed |
2015-2024 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.669 |
|
| ep |
0.117 |
|
| sin(ip) |
0.162 |
|
| G |
0.150 |
|
| H |
17.460 |
|
| 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 |
| 2.6694 |
0.1168 |
0.1616 |
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 |
| 17.46 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |