1997 YS5
1997YS5, 1991 RR23, 1991RR23, 28014, J91R23R, J97Y05S
All data for this body: [vot]
MPC data
| Name (number) |
1997 YS5 (28014) |
| a |
3.02873 |
| e |
0.24319 |
| i / sin(i) |
9.4616 /
0.16439
|
| q |
2.29216
|
| Q |
3.76529
|
| ω |
141.9975 |
| Node |
307.0793 |
| m |
81.7592 |
| n |
0.1870 |
| Epoch |
2460800.5 |
| nobs |
2803 |
| nopp |
21 |
| Years observed |
1991-2025 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.026 |
|
| ep |
0.305 |
|
| sin(ip) |
0.173 |
|
| G |
0.150 |
|
| H |
13.300 |
|
| Mass |
|
|
| D |
9.05 |
0.470 |
| pV |
0.136 |
0.0334 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0257 |
0.3055 |
0.1728 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 9.05 |
0.470 |
0.470 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.136 |
0.0334 |
0.0334 |
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 |
| 13.30 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |