1998 QW57
1998QW57, 1993 TT30, 1993TT30, 38034, J93T30T, J98Q57W
All data for this body: [vot]
MPC data
| Name (number) |
1998 QW57 (38034) |
| a |
3.05132 |
| e |
0.11670 |
| i / sin(i) |
10.8066 /
0.18750
|
| q |
2.69524
|
| Q |
3.40739
|
| ω |
106.3055 |
| Node |
174.2856 |
| m |
62.2311 |
| n |
0.1849 |
| Epoch |
2460800.5 |
| nobs |
1887 |
| nopp |
22 |
| Years observed |
1993-2025 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.053 |
|
| ep |
0.113 |
|
| sin(ip) |
0.187 |
|
| G |
0.150 |
|
| H |
14.170 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.142 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0529 |
0.1127 |
0.1870 |
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 |
| 14.17 |
|
|
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 |
0.0236 |
0.0140 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |