1999 XS174
1999XS174, 13866, 1988 BC1, 1988BC1, 1990 OX5, 1990OX5, J88B01C, J90O05X, J99XH4S
All data for this body: [vot]
MPC data
| Name (number) |
1999 XS174 (13866) |
| a |
2.48889 |
| e |
0.09368 |
| i / sin(i) |
5.3553 /
0.09333
|
| q |
2.25572
|
| Q |
2.72205
|
| ω |
277.7956 |
| Node |
67.5303 |
| m |
281.9973 |
| n |
0.2510 |
| Epoch |
2460800.5 |
| nobs |
4380 |
| nopp |
23 |
| Years observed |
1988-2025 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.490 |
|
| ep |
0.081 |
|
| sin(ip) |
0.077 |
|
| G |
0.150 |
|
| H |
13.630 |
|
| Mass |
|
|
| D |
4.62 |
0.207 |
| pV |
0.361 |
0.0493 |
|
Value |
| Rotational Period |
5.350 |
| Period quality |
2 |
| Spectral Class |
K |
| Spectral Class Score |
1.404 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4901 |
0.0812 |
0.0775 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.62 |
0.207 |
0.207 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.361 |
0.0493 |
0.0493 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 13.63 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 5.355 |
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 |
| K |
|
0.234 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |