Sprattia
04789, 1976HE1, 1987UU2, J76H01E, J87U02U
All data for this body: [vot]
MPC data
| Name (number) |
Sprattia (4789) |
| Packed designation |
04789 |
| a |
2.23867 |
| e |
0.12399 |
| i / sin(i) |
1.2757 /
0.02226
|
| q |
1.96110
|
| Q |
2.51623
|
| ω |
152.7295 |
| Node |
209.6633 |
| m |
97.6432 |
| n |
0.2943 |
| Epoch |
2459600.5 |
| nobs |
2950 |
| nopp |
25 |
| Years observed |
1977-2022 |
| rms |
0.58 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.239 |
|
| ep |
0.083 |
|
| sin(ip) |
0.034 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.990 |
|
| Mass |
|
|
| D |
4.17 |
0.232 |
| pV |
0.279 |
0.0705 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2385 |
0.0826 |
0.0335 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.17 |
0.232 |
0.232 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.279 |
0.0705 |
0.0705 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 13.99 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |