1998 SA64
1998SA64, 49174, J98S64A
All data for this body: [vot]
MPC data
| Name (number) |
1998 SA64 (49174) |
| a |
2.46674 |
| e |
0.02120 |
| i / sin(i) |
8.8266 /
0.15345
|
| q |
2.41445
|
| Q |
2.51903
|
| ω |
91.7652 |
| Node |
178.8446 |
| m |
59.9223 |
| n |
0.2544 |
| Epoch |
2460800.5 |
| nobs |
2376 |
| nopp |
21 |
| Years observed |
1993-2025 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.467 |
|
| ep |
0.031 |
|
| sin(ip) |
0.155 |
|
| G |
0.150 |
|
| H |
14.960 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
15.103 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4672 |
0.0306 |
0.1549 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 14.96 |
|
|
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 |
| V |
V |
0.7681 |
0.8560 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
V |
0.8245 |
0.8560 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
V |
0.9246 |
0.8560 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |