1989 SZ2
1989SZ2, 1996 EH16, 1996EH16, 48427, J89S02Z, J96E16H
All data for this body: [vot]
MPC data
| Name (number) |
1989 SZ2 (48427) |
| a |
2.59384 |
| e |
0.18307 |
| i / sin(i) |
10.9012 /
0.18912
|
| q |
2.11898
|
| Q |
3.06871
|
| ω |
192.1182 |
| Node |
179.7594 |
| m |
188.6121 |
| n |
0.2359 |
| Epoch |
2460800.5 |
| nobs |
2268 |
| nopp |
23 |
| Years observed |
1989-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.595 |
|
| ep |
0.151 |
|
| sin(ip) |
0.183 |
|
| G |
0.150 |
|
| H |
14.560 |
|
| Mass |
|
|
| D |
4.09 |
0.180 |
| pV |
0.152 |
0.0213 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.754 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5947 |
0.1508 |
0.1832 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.09 |
0.180 |
0.180 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.152 |
0.0213 |
0.0213 |
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 |
| 14.56 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
|
0.959 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |