Xiwanggongcheng
07494, 1970 EB2, 1970EB2, 1979 YC8, 1979YC8, 1986 GK2, 1986GK2, 1991 CQ5, 1991CQ5, 1995 UV48, 1995UV48, J70E02B, J79Y08C, J86G02K, J91C05Q, J95U48V
All data for this body: [vot]
MPC data
| Name (number) |
Xiwanggongcheng (7494) |
| a |
3.02191 |
| e |
0.05549 |
| i / sin(i) |
8.1220 /
0.14128
|
| q |
2.85422
|
| Q |
3.18960
|
| ω |
257.1761 |
| Node |
280.3562 |
| m |
157.0287 |
| n |
0.1876 |
| Epoch |
2460800.5 |
| nobs |
3850 |
| nopp |
30 |
| Years observed |
1970-2025 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.024 |
|
| ep |
0.084 |
|
| sin(ip) |
0.163 |
|
| G |
0.150 |
|
| H |
12.430 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
21.840 |
| Period quality |
2 |
| Spectral Class |
X |
| Spectral Class Score |
5.208 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0237 |
0.0835 |
0.1628 |
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 |
| 12.43 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 21.849 |
2 |
Synodic |
Waszczak |
2015AJ....150...75W |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
S |
0.7662 |
0.7662 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| X |
|
0.868 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |