15281+8245 MFL 166
15h 28m 07.29s +82° 44' 43.8" P.A. 115.00 sep 7.6 mag 12.40,16.10
| Coord 2000 |
15281+8245 |
|
Discov num |
MFL 166 |
|
Comp |
|
|
Coord arcsec 2000 |
15 28 07.29 +82 44 43.8 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
115 |
|
Pa last |
115.4 |
|
P.A. Now (θ) |
115.4° |
|
| Sep first |
7.6 |
|
Sep last |
7.63 |
|
Sep. Now (ρ) |
7.63" |
|
| Mag pri |
12.40 |
|
Mag sec |
16.10 |
|
delta mag (ΔM) |
3.7 |
|
Spectral class |
|
|
| Pri motion ra |
-020 |
|
Sec motion ra |
-020 |
|
| Pri motion dec |
+062 |
|
Sec motion dec |
+061 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.015 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Minor |
|
Tycho2 |
4634-00454-1 |
|
WDS 15281+8245 MFL 166 : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| MFL2018 |
C u |
Martinez, Fernando Limon |
2018OED....21...80M |
| MFL2018 |
|
El Observador de Estrellas Dobles, Issue #21, 80, 2018 |
|
| MFL2019a |
Hg u |
Martinez, Fernando Limon |
2019OED....22...22M |
| MFL2019a |
|
El Observador de Estrellas Dobles, Issue #22, 22, 2019 |
|
| MFL2019b |
C u |
Martinez, Fernando Limon |
2019OED....22...53M |
| MFL2019b |
|
El Observador de Estrellas Dobles, Issue #22, 53, 2019 |
|
| MFL2019c |
Hg u |
Martinez, Fernando Limon |
2019OED....23...18M |
| MFL2019c |
|
El Observador de Estrellas Dobles, Issue #23, 18, 2019 |
|
| MFL2019c |
|
Note: pairs already in WDS or WDSS not added. |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 15281+8245 |
MFL 166 |
|
2015 |
5 |
115 |
7.6 |
12.40 |
16.10 |
|
V |
152807.29+824443.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 15281+8245 MFL 166 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 15281+8245 MFL 166 : MEASURES
No records found.
WDS 15281+8245 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 15281+8245 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
