1979 QX2
1979QX2, 1990 SR14, 1990SR14, 85136, J79Q02X, J90S14R
All data for this body: [vot]
MPC data
| Name (number) |
1979 QX2 (85136) |
| a |
2.36017 |
| e |
0.19857 |
| i / sin(i) |
2.9023 /
0.05063
|
| q |
1.89152
|
| Q |
2.82882
|
| ω |
317.1885 |
| Node |
335.4308 |
| m |
238.4547 |
| n |
0.2718 |
| Epoch |
2460800.5 |
| nobs |
1446 |
| nopp |
21 |
| Years observed |
1979-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.361 |
|
| ep |
0.178 |
|
| sin(ip) |
0.059 |
|
| G |
0.150 |
|
| H |
15.670 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
3.600 |
| Period quality |
|
| Spectral Class |
C |
| Spectral Class Score |
7.590 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3611 |
0.1785 |
0.0587 |
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 |
| 15.67 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 3.62 |
|
Synodic |
Erasmus |
2019ApJS..242...15E |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| C |
|
0.753 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| C |
X |
0.512000 |
0.486000 |
Bus-DeMeo |
VIS |
Erasmus |
2019ApJS..242...15E |
PHOT |
| X |
X |
0.1941 |
0.1941 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |