1990UL1
08366, 1989KP, J89K00P, J90U01L
All data for this body: [vot]
MPC data
| Name (number) |
1990UL1 (8366) |
| Packed designation |
08366 |
| a |
2.25926 |
| e |
0.17548 |
| i / sin(i) |
4.5122 /
0.07867
|
| q |
1.86280
|
| Q |
2.65573
|
| ω |
286.0292 |
| Node |
106.3382 |
| m |
77.4903 |
| n |
0.2902 |
| Epoch |
2459600.5 |
| nobs |
2389 |
| nopp |
23 |
| Years observed |
1979-2022 |
| rms |
0.58 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.259 |
|
| ep |
0.152 |
|
| sin(ip) |
0.069 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.150 |
|
| Mass |
|
|
| D |
3.85 |
0.180 |
| pV |
0.329 |
0.0440 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2591 |
0.1525 |
0.0687 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.85 |
0.180 |
0.180 |
Masiero |
2012ApJ...759L...8M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.329 |
0.0440 |
0.0440 |
Masiero |
2012ApJ...759L...8M |
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 |
| 14.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |