1990 SX
1990SX, 11287, 1995 OS, 1995OS, J90S00X, J95O00S
All data for this body: [vot]
MPC data
| Name (number) |
1990 SX (11287) |
| a |
3.12684 |
| e |
0.18565 |
| i / sin(i) |
11.2145 /
0.19448
|
| q |
2.54634
|
| Q |
3.70733
|
| ω |
19.7716 |
| Node |
335.9115 |
| m |
344.5640 |
| n |
0.1783 |
| Epoch |
2460200.5 |
| nobs |
2835 |
| nopp |
24 |
| Years observed |
1990-2023 |
| rms |
0.59 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.129 |
|
| ep |
0.164 |
|
| sin(ip) |
0.201 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
12.880 |
|
| Mass |
|
|
| D |
11.29 |
0.574 |
| pV |
0.139 |
0.0098 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1287 |
0.1638 |
0.2007 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 11.29 |
0.574 |
0.574 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.139 |
0.0098 |
0.0098 |
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 |
| 12.88 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |