20000+1736 SMR 7 (HD 189576)
19h 59m 58.80s +17° 35' 55.6" P.A. 264.00 sep 4.0 mag 10.10,11.40 Sp G0 dist. 666.67 pc (2174.68 l.y.)
| Coord 2000 |
20000+1736 |
|
Discov num |
SMR 7 |
|
Comp |
|
|
Coord arcsec 2000 |
19 59 58.80 +17 35 55.6 |
|
| Date first |
1997 |
|
Date last |
2020 |
|
Obs |
15 |
|
| Pa first |
267 |
|
Pa last |
263.9 |
|
P.A. Now (θ) |
263.9° |
|
| Sep first |
3.6 |
|
Sep last |
4.04 |
|
Sep. Now (ρ) |
4.04" |
|
| Mag pri |
10.10 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+020 |
|
Sec motion ra |
-019 |
|
| Pri motion dec |
+022 |
|
Sec motion dec |
+015 |
|
| Notes |
|
|
rPM=1.333
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 189576 |
|
Constellation |
Sagitta |
|
SAO |
105523 |
|
HIP |
98443 |
|
| Tycho2 |
1620-00975-1 |
|
Gaia DR2 |
1820488722425795072 |
|
HD |
189576 |
|
GC |
27718 |
|
| ADS |
13225 |
|
BD |
BD+17 4185 |
|
Distance |
666.67 |
|
Distance ly |
2174.68 |
|
WDS 20000+1736 SMR 7 (HD 189576) : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| Smr2007 |
C j |
Schlimmer, J. |
2007JDSO....3..131S |
| Smr2007 |
|
JDSO 3, 131, 2007 |
|
| Smr2008 |
C j |
Schlimmer, J.S. |
2008JDSO....4...56S |
| Smr2008 |
|
JDSO 4, 56, 2008 |
|
| Smr2008b |
C j |
Schlimmer, J.S. |
2008JDSO....4...81S |
| Smr2008b |
|
JDSO 4, 81, 2008 |
|
| Smr2009a |
C j |
Schlimmer, J.S. |
2009JDSO....5...10S |
| Smr2009a |
|
JDSO 5, 10, 2009 |
|
| Smr2009b |
C j |
Schlimmer, J.S. |
2009JDSO....5..102S |
| Smr2009b |
|
JDSO 5, 102, 2009 |
|
| Smr2009c |
C j |
Schlimmer, J.S. |
2009JDSO....5..112S |
| Smr2009c |
+Mb |
JDSO 5, 112, 2009 |
|
| Smr2010 |
C j |
Schlimmer, J.S. |
2010JDSO....6..154S |
| Smr2010 |
|
JDSO 6, 154, 2010 |
|
| Smr2010b |
C j |
Schlimmer, J.S. |
2010JDSO....6..197S |
| Smr2010b |
|
JDSO 6, 197, 2010 |
|
| Smr2011a |
C j |
Schlimmer, J.S. |
2011JDSO....7..201S |
| Smr2011a |
|
JDSO 7, 201, 2011 |
|
| Smr2011b |
C j |
Schlimmer, J.S. |
2011JDSO....7..233S |
| Smr2011b |
|
JDSO 7, 233, 2011 |
|
| Smr2012 |
C j |
Schlimmer, J.S. |
2012JDSO....8..327S |
| Smr2012 |
|
JDSO 8, 327, 2012 |
|
| Smr2012b |
P j |
Schlimmer, J.S. |
2012JDSO....8..327S |
| Smr2012b |
+C |
JDSO 8, 327, 2012 |
|
| Smr2013 |
C j |
Schlimmer, J.S. |
2013JDSO....9..230S |
| Smr2013 |
|
JDSO 9, 230, 2013 |
|
| Smr2013b |
C j |
Schlimmer, J.S. |
2013JDSO....9..262S |
| Smr2013b |
|
JDSO 9, 262, 2013 |
|
| Smr2014 |
C j |
Schlimmer, J.S. |
2014JDSO...10...25S |
| Smr2014 |
|
JDSO 10, 25, 2014 |
|
| Smr2014b |
C j |
Schlimmer, J.S. |
2014JDSO...10..317S |
| Smr2014b |
|
JDSO 10, 317, 2014 |
|
| Smr2015a |
C j |
Schlimmer, J.S. |
2015JDSO...11....9S |
| Smr2015a |
|
JDSO 11, 9, 2015 |
|
| Smr2015b |
C j |
Schlimmer, J.S. |
2015JDSO...11..149S |
| Smr2015b |
|
JDSO 11, 149, 2015 |
|
| Smr2016 |
C j |
Schlimmer. J.S. |
2016JDSO...12..442S |
| Smr2016 |
|
JDSO 12, 442, 2016 |
|
| Smr2018 |
C b |
Schlimmer. J.S. |
2018JDSO...14...22S |
| Smr2018 |
|
JDSO 14, 22, 2018 |
|
| Smr2018b |
C j |
Schlimmer. J.S. |
2018JDSO...14..693S |
| Smr2018b |
|
JDSO 14, 693, 2018 |
|
| Smr2018c |
C j |
Schlimmer. J.S. |
2018JDSO...14..741S |
| Smr2018c |
|
JDSO 14, 741, 2018 |
|
| Smr2019 |
C j |
Schlimmer. J.S. |
2019JDSO...15..536S |
| Smr2019 |
|
JDSO 15, 536, 2019 |
|
| Smr2020a |
C j |
Schlimmer. J.S. |
2020JDSO...16..139S |
| Smr2020a |
|
JDSO 16, 139, 2020 |
|
| Smr2021a |
C |
Schlimmer, J.S. |
2021JDSO...17...37S |
| Smr2021a |
|
JDSO 17, 37, 2021 |
|
| Smr2021b |
C |
Schlimmer, J.S. |
2021JDSO...17...42S |
| Smr2021b |
|
JDSO 17, 42, 2021 |
|
| Smr2021c |
C |
Schlimmer, J.S. |
2021JDSO...17..174S |
| Smr2021c |
|
JDSO 17, 174, 2021 |
|
| Smr2022 |
C |
Schlimmer, J.S. |
2022JDSO...18..322S |
| Smr2022 |
|
JDSO 18, 322, 2022 |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 20000+1736 |
SMR 7 |
|
2009 |
1 |
261 |
3.6 |
10.10 |
11.40 |
|
|
195958.80+173555.6 |
| 20000+1736 |
SMR 7 |
|
2010 |
3 |
265 |
4.0 |
10.10 |
11.40 |
|
D |
195958.80+173555.6 |
| 20000+1736 |
SMR 7 |
|
2011 |
6 |
262 |
4.1 |
10.10 |
11.40 |
|
D |
195958.80+173555.6 |
| 20000+1736 |
SMR 7 |
|
2012 |
8 |
264 |
4.2 |
10.10 |
11.40 |
G0 |
|
195958.80+173555.6 |
| 20000+1736 |
SMR 7 |
|
2013 |
9 |
265 |
4.2 |
10.10 |
11.40 |
G0 |
|
195958.80+173555.6 |
| 20000+1736 |
SMR 7 |
|
2014 |
10 |
265 |
4.1 |
10.10 |
11.40 |
G0 |
|
195958.80+173555.6 |
| 20000+1736 |
SMR 7 |
|
2015 |
11 |
264 |
4.1 |
10.10 |
11.40 |
G0 |
|
195958.80+173555.6 |
| 20000+1736 |
SMR 7 |
|
2016 |
12 |
264 |
4.1 |
10.10 |
11.40 |
G0 |
|
195958.80+173555.6 |
| 20000+1736 |
SMR 7 |
|
2018 |
14 |
265 |
3.6 |
10.10 |
11.40 |
G0 |
|
195958.80+173555.6 |
| 20000+1736 |
SMR 7 |
|
2020 |
15 |
264 |
4.0 |
10.10 |
11.40 |
G0 |
|
195958.80+173555.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20000+1736 SMR 7 (HD 189576) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20000+1736 SMR 7 (HD 189576) : MEASURES
No records found.
WDS 20000+1736 (HD 189576) : VIRTUAL EYEPIECE
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|
|
WDS 20000+1736 (HD 189576) : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
