Yrjola
15703, 1954 OY, 1954OY, 1987 SU1, 1987SU1, 1989 EG12, 1989EG12, J54O00Y, J87S01U, J89E12G
All data for this body: [vot]
MPC data
| Name (number) |
Yrjola (15703) |
| a |
2.20893 |
| e |
0.13373 |
| i / sin(i) |
6.0270 /
0.10500
|
| q |
1.91353
|
| Q |
2.50433
|
| ω |
122.5973 |
| Node |
254.4664 |
| m |
152.5425 |
| n |
0.3002 |
| Epoch |
2460800.5 |
| nobs |
2907 |
| nopp |
24 |
| Years observed |
1954-2025 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.209 |
|
| ep |
0.109 |
|
| sin(ip) |
0.118 |
|
| G |
0.150 |
|
| H |
14.790 |
|
| Mass |
|
|
| D |
2.83 |
0.112 |
| pV |
0.349 |
0.0339 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2094 |
0.1088 |
0.1185 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.83 |
0.112 |
0.112 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.349 |
0.0339 |
0.0339 |
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 |
| 14.79 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |