1990 SJ16
1990SJ16, 09036, 1952 QH, 1952QH, 1974 SC3, 1974SC3, 1990 RA17, 1990RA17, J52Q00H, J74S03C, J90R17A, J90S16J
All data for this body: [vot]
MPC data
| Name (number) |
1990 SJ16 (9036) |
| a |
3.08456 |
| e |
0.22926 |
| i / sin(i) |
5.1758 /
0.09021
|
| q |
2.37738
|
| Q |
3.79174
|
| ω |
74.5906 |
| Node |
296.6947 |
| m |
107.1818 |
| n |
0.1819 |
| Epoch |
2460800.5 |
| nobs |
2492 |
| nopp |
26 |
| Years observed |
1952-2025 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.092 |
|
| ep |
0.185 |
|
| sin(ip) |
0.116 |
|
| G |
0.150 |
|
| H |
13.590 |
|
| Mass |
|
|
| D |
5.97 |
1.140 |
| pV |
0.285 |
0.1353 |
|
Value |
| Rotational Period |
2.500 |
| Period quality |
2 |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0921 |
0.1852 |
0.1163 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.97 |
1.140 |
1.140 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.285 |
0.1353 |
0.1353 |
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 |
| 13.59 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |