1988 SH1
1988SH1, 05396, 1981 WD9, 1981WD9, 1990 GC, 1990GC, J81W09D, J88S01H, J90G00C
All data for this body: [vot]
MPC data
| Name (number) |
1988 SH1 (5396) |
| a |
2.39663 |
| e |
0.16729 |
| i / sin(i) |
4.6727 /
0.08146
|
| q |
1.99571
|
| Q |
2.79755
|
| ω |
219.1785 |
| Node |
204.7990 |
| m |
99.4220 |
| n |
0.2656 |
| Epoch |
2460200.5 |
| nobs |
3372 |
| nopp |
25 |
| Years observed |
1950-2023 |
| rms |
0.55 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.397 |
|
| ep |
0.163 |
|
| sin(ip) |
0.089 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.870 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
8.492 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3968 |
0.1632 |
0.0895 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 13.87 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 8.49 |
|
|
Waszczak |
2015AJ....150...75W |
Lightcurve |