1998 XP74
1998XP74, 42789, J98X74P
All data for this body: [vot]
MPC data
| Name (number) |
1998 XP74 (42789) |
| a |
2.44864 |
| e |
0.13339 |
| i / sin(i) |
5.4500 /
0.09498
|
| q |
2.12202
|
| Q |
2.77526
|
| ω |
69.6448 |
| Node |
312.9374 |
| m |
14.9875 |
| n |
0.2572 |
| Epoch |
2460800.5 |
| nobs |
2107 |
| nopp |
21 |
| Years observed |
1982-2024 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
Vesta (4) |
|
| |
|
|
| ap |
2.449 |
|
| ep |
0.105 |
|
| sin(ip) |
0.108 |
|
| G |
0.150 |
|
| H |
14.800 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
21.480 |
| Period quality |
2 |
| Spectral Class |
S |
| Spectral Class Score |
4.260 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4485 |
0.1047 |
0.1085 |
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 |
| 14.80 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 21.4805 |
2 |
Synodic |
Pal |
2020ApJS..247...26P |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
|
0.710 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |