1998 XN12
1998XN12, 31373, J98X12N
All data for this body: [vot]
MPC data
| Name (number) |
1998 XN12 (31373) |
| a |
2.62127 |
| e |
0.10104 |
| i / sin(i) |
14.7885 /
0.25525
|
| q |
2.35643
|
| Q |
2.88611
|
| ω |
87.7475 |
| Node |
73.0651 |
| m |
61.2009 |
| n |
0.2322 |
| Epoch |
2460800.5 |
| nobs |
5402 |
| nopp |
22 |
| Years observed |
1997-2025 |
| rms |
0.53 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.621 |
|
| ep |
0.137 |
|
| sin(ip) |
0.243 |
|
| G |
0.150 |
|
| H |
13.500 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
6.569 |
| Period quality |
2 |
| Spectral Class |
C |
| Spectral Class Score |
4.404 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 15 |
Eunomia |
0 |
Eunomia |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6212 |
0.1367 |
0.2430 |
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 |
| 13.50 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 6.56858 |
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 |
| C |
|
0.734 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |