1999 XN22
1999XN22, 1999 VH173, 1999VH173, 2001 FR18, 2001FR18, 47324, J99VH3H, J99X22N, K01F18R
All data for this body: [vot]
MPC data
| Name (number) |
1999 XN22 (47324) |
| a |
2.27596 |
| e |
0.01386 |
| i / sin(i) |
5.6799 /
0.09897
|
| q |
2.24442
|
| Q |
2.30751
|
| ω |
24.1422 |
| Node |
207.3053 |
| m |
326.4094 |
| n |
0.2870 |
| Epoch |
2460800.5 |
| nobs |
1567 |
| nopp |
20 |
| Years observed |
1995-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.276 |
|
| ep |
0.056 |
|
| sin(ip) |
0.108 |
|
| G |
0.150 |
|
| H |
15.640 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
5.200 |
| Period quality |
2 |
| Spectral Class |
V |
| Spectral Class Score |
5.508 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2761 |
0.0560 |
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 |
| 15.64 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 5.201 |
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 |
| V |
|
0.918 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |