1999 RY191
1999RY191, 1998 KJ67, 1998KJ67, 40656, J98K67J, J99RJ1Y
All data for this body: [vot]
MPC data
| Name (number) |
1999 RY191 (40656) |
| a |
2.69592 |
| e |
0.09795 |
| i / sin(i) |
15.5916 /
0.26878
|
| q |
2.43185
|
| Q |
2.95999
|
| ω |
263.2998 |
| Node |
86.3342 |
| m |
288.5253 |
| n |
0.2227 |
| Epoch |
2460800.5 |
| nobs |
2494 |
| nopp |
22 |
| Years observed |
1998-2025 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.695 |
|
| ep |
0.050 |
|
| sin(ip) |
0.254 |
|
| G |
0.150 |
|
| H |
13.750 |
|
| Mass |
|
|
| D |
5.40 |
0.132 |
| pV |
0.264 |
0.0389 |
|
Value |
| Rotational Period |
14.930 |
| Period quality |
2 |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6951 |
0.0502 |
0.2535 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.40 |
0.132 |
0.132 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.264 |
0.0389 |
0.0389 |
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 |
| 13.75 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |