1998 SA150
1998SA150, 2002 QC23, 2002QC23, j2309, J98SF0A, K02Q23C
All data for this body: [vot]
MPC data
| Name (number) |
1998 SA150 (452309) |
| a |
2.57989 |
| e |
0.23987 |
| i / sin(i) |
1.4540 /
0.02537
|
| q |
1.96105
|
| Q |
3.19873
|
| ω |
21.5564 |
| Node |
331.8220 |
| m |
153.6871 |
| n |
0.2379 |
| Epoch |
2460800.5 |
| nobs |
270 |
| nopp |
15 |
| Years observed |
1998-2025 |
| rms |
0.91 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.580 |
|
| ep |
0.186 |
|
| sin(ip) |
0.040 |
|
| G |
0.150 |
|
| H |
17.520 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
2.282 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5805 |
0.1858 |
0.0400 |
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 |
| 17.52 |
|
|
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 |
| C |
S |
0.0252 |
0.3700 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| K |
|
|
|
DeMeo-Carry |
VIS |
DeMeo |
2013Icar..226..723D |
PHOT |
| S |
S |
0.3803 |
0.3700 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |