1977 RQ19
1977RQ19, 08784, 1981 UT23, 1981UT23, 1992 UD5, 1992UD5, J77R19Q, J81U23T, J92U05D
All data for this body: [vot]
MPC data
| Name (number) |
1977 RQ19 (8784) |
| a |
2.38749 |
| e |
0.08166 |
| i / sin(i) |
3.2042 /
0.05590
|
| q |
2.19254
|
| Q |
2.58244
|
| ω |
206.5725 |
| Node |
159.0377 |
| m |
159.4803 |
| n |
0.2672 |
| Epoch |
2460200.5 |
| nobs |
1853 |
| nopp |
22 |
| Years observed |
1977-2023 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.388 |
|
| ep |
0.051 |
|
| sin(ip) |
0.056 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.240 |
|
| Mass |
|
|
| D |
2.29 |
0.603 |
| pV |
0.406 |
0.1848 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3875 |
0.0506 |
0.0564 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.29 |
0.603 |
0.603 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.406 |
0.1848 |
0.1848 |
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 |
| 15.24 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |