21247+2708 TVB 12
21h 24m 41.42s +27° 07' 37.0" P.A. 268.00 sep 21.8 mag 11.10,12.70
| Coord 2000 |
21247+2708 |
|
Discov num |
TVB 12 |
|
Comp |
|
|
Coord arcsec 2000 |
21 24 41.42 +27 07 37.0 |
|
| Date first |
1898 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
268 |
|
Pa last |
267.9 |
|
P.A. Now (θ) |
267.9° |
|
| Sep first |
22.3 |
|
Sep last |
21.766 |
|
Sep. Now (ρ) |
21.766" |
|
| Mag pri |
11.10 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
|
|
| Pri motion ra |
+015 |
|
Sec motion ra |
+016 |
|
| Pri motion dec |
+008 |
|
Sec motion dec |
+010 |
|
| Notes |
|
|
rPM=0.119 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2195-00694-1 |
|
Gaia DR2 |
1847352535946392832 |
|
WDS 21247+2708 TVB 12 : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| TVB2014 |
V w |
Bryant, T.V. |
2014JDSO...10..105B |
| TVB2014 |
|
JDSO 10, 105, 2014 |
|
| TVB2014b |
- |
Bryant, T.V. |
2014JDSO...10..199B |
| TVB2014b |
|
JDSO 10, 199, 2014 |
|
| TVB2015 |
- |
Bryant, T.V. |
2015JDSO...11...76B |
| TVB2015 |
|
JDSO 11, 76, 2015 |
|
| TVB2015b |
- |
Bryant, T.V. |
2015JDSO...11..164B |
| TVB2015b |
|
JDSO 11, 164, 2015 |
|
| TVB2017a |
- |
Bryant, T.V. |
2017JDSO...13....2B |
| TVB2017a |
|
JDSO 13, 2, 2017 |
|
| TVB2017b |
- |
Bryant, T.V. |
2017JDSO...13..200B |
| TVB2017b |
|
JDSO 13, 200, 2017 |
|
| TVB2018a |
- |
Bryant, T.V. |
2018JDSO...14..705B |
| TVB2018a |
|
JDSO 14, 705, 2018 |
|
| TVB2019a |
Hg - |
Bryant, T.V. |
2019JDSO...15...89B |
| TVB2019a |
|
JDSO 15, 89, 2019 |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 21247+2708 |
TVB 12 |
|
2016 |
1 |
268 |
21.6 |
11.10 |
12.70 |
|
|
212441.42+270737.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21247+2708 TVB 12 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21247+2708 TVB 12 : MEASURES
No records found.
WDS 21247+2708 : VIRTUAL EYEPIECE
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|
|
WDS 21247+2708 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
