1988 RL9
1988RL9, 13022, 1988 PO4, 1988PO4, 1990 DC1, 1990DC1, 1990 EW5, 1990EW5, J88P04O, J88R09L, J90D01C, J90E05W
All data for this body: [vot]
MPC data
| Name (number) |
1988 RL9 (13022) |
| a |
2.21397 |
| e |
0.10586 |
| i / sin(i) |
5.1140 /
0.08914
|
| q |
1.97960
|
| Q |
2.44833
|
| ω |
63.5303 |
| Node |
327.8722 |
| m |
175.0310 |
| n |
0.2992 |
| Epoch |
2460200.5 |
| nobs |
3397 |
| nopp |
20 |
| Years observed |
1988-2023 |
| rms |
0.55 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.214 |
|
| ep |
0.088 |
|
| sin(ip) |
0.086 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.740 |
|
| Mass |
|
|
| D |
5.13 |
0.101 |
| pV |
0.267 |
0.0544 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2137 |
0.0880 |
0.0865 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.13 |
0.101 |
0.101 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.267 |
0.0544 |
0.0544 |
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 |
| 13.74 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |