Diamondback
19774, 1984 YJ2, 1984YJ2, 1987 SV23, 1987SV23, 1990 DO9, 1990DO9, 1991 OU, 1991OU, 2000 OS51, 2000OS51, J84Y02J, J87S23V, J90D09O, J91O00U, K00O51S
All data for this body: [vot]
MPC data
| Name (number) |
Diamondback (19774) |
| a |
2.65334 |
| e |
0.24063 |
| i / sin(i) |
11.0690 /
0.19199
|
| q |
2.01488
|
| Q |
3.29180
|
| ω |
300.7081 |
| Node |
279.6095 |
| m |
0.1918 |
| n |
0.2280 |
| Epoch |
2460800.5 |
| nobs |
4396 |
| nopp |
29 |
| Years observed |
1951-2025 |
| rms |
0.65 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.656 |
|
| ep |
0.259 |
|
| sin(ip) |
0.221 |
|
| G |
0.150 |
|
| H |
12.600 |
|
| 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 |
| 2.6559 |
0.2593 |
0.2209 |
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 |
| 12.60 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |