20281+3820 SMR 71
20h 28m 07.75s +38° 19' 51.4" P.A. 65.00 sep 8.4 mag 10.10,12.00
Coord 2000 |
20281+3820 |
|
Discov num |
SMR 71 |
|
Comp |
|
|
Coord arcsec 2000 |
20 28 07.75 +38 19 51.4 |
|
Date first |
2018 |
|
Date last |
2018 |
|
Obs |
1 |
|
Pa first |
65 |
|
Pa last |
64.6 |
|
P.A. Now (θ) |
64.6° |
|
Sep first |
8.4 |
|
Sep last |
8.43 |
|
Sep. Now (ρ) |
8.43" |
|
Mag pri |
10.10 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
|
|
Pri motion ra |
+005 |
|
Sec motion ra |
|
|
Pri motion dec |
-006 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3152-00892-1 |
|
WDS 20281+3820 SMR 71 : 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 |
20281+3820 |
SMR 71 |
|
2018 |
1 |
65 |
8.4 |
10.10 |
12.00 |
|
|
202807.75+381951.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20281+3820 SMR 71 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20281+3820 SMR 71 : MEASURES
No records found.
WDS 20281+3820 : 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 20281+3820 : ALADIN DSS IMAGE @ 20h 28m 07.75s +38° 19' 51.4"
WDS 20281+3820 SMR 71 : NEIGHBORHOODS
|
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
Show |
name |
coord_2000 |
discov# |
comp |
pa |
sep |
dist(') |
Show |
|
20281+3820 |
SMR 71 |
|
65 |
8.4 |
|
Show |
|
20282+3821 |
TDT2304 |
|
199 |
5.4 |
2 |
Show |
|
20280+3813 |
ES 2507 |
|
84 |
8.2 |
8 |
Show |
|
20276+3926 |
GUL 3 |
|
335 |
0.5 |
10 |
Show |
|
20288+3812 |
ES 2508 |
|
302 |
6.3 |
11 |
Show |
|
20288+3810 |
ES 206 |
|
124 |
4.2 |
13 |
Show |
|
20297+3808 |
STF2691 |
|
32 |
16.3 |
23 |
Show |
|
20296+3836 |
SEI1136 |
|
259 |
11.5 |
24 |
Show |
|
20302+3823 |
SEI1141 |
|
175 |
22.5 |
25 |
Show |
|
20300+3832 |
SMA 117 |
|
264 |
12.4 |
26 |
Show |
|
20281+3847 |
ALI 933 |
|
254 |
13.8 |
27 |
Show |
|
20304+3833 |
A 1430 |
|
132 |
3.4 |
31 |
Show |
|
20259+3758 |
SEI1123 |
|
138 |
27.6 |
35 |
Show |
|
20304+3753 |
TDT2328 |
|
45 |
0.5 |
38 |
Show |
|
20296+3856 |
MLB 775 |
|
167 |
10.8 |
41 |
Show |
|
20261+3852 |
MLB1017 |
|
21 |
3.2 |
41 |
Show |
|
20248+3807 |
TDT2249 |
|
275 |
0.5 |
41 |
Show |
|
20314+3833 |
JNN 284 |
|
252 |
0.1 |
42 |
Show |
|
20306+3850 |
SEI1144 |
|
177 |
18.1 |
42 |
Show |
|
20315+3806 |
SEI1151 |
|
215 |
25.1 |
43 |
Show |
|
20275+3902 |
TDT2290 |
|
285 |
0.8 |
44 |
Show |
|
20252+3846 |
TDT2255 |
|
321 |
0.9 |
44 |
Show |
|
20317+3831 |
ES 246 |
AB |
355 |
5.1 |
44 |
Show |
|
20317+3831 |
ES 246 |
AC |
354 |
9.9 |
44 |
Show |
|
20293+3901 |
DAM 315 |
|
281 |
10.3 |
44 |
Show |
|
20257+3745 |
FOX 36 |
|
325 |
2.7 |
44 |
Show |
|
20308+3749 |
SEI1146 |
AB |
42 |
10.2 |
44 |
Show |
|
20308+3749 |
SEI1147 |
AC |
286 |
14.5 |
44 |
Show |
|
20311+3847 |
SEI1150 |
|
74 |
21.6 |
45 |
Show |
|
20296+3901 |
ALI 936 |
AB |
77 |
10.5 |
45 |
Show |
|
20296+3901 |
SEI1137 |
AC |
310 |
22.0 |
45 |
Show |
|
20243+3811 |
TDS1070 |
|
203 |
1.9 |
46 |
Show |
|
20242+3819 |
SEI1116 |
|
342 |
30.3 |
47 |
Show |
|
20240+3820 |
TDS1068 |
|
259 |
1.3 |
49 |
Show |
|
20311+3854 |
SEI1149 |
|
203 |
19.6 |
49 |
Show |
|
20297+3733 |
ES 2509 |
|
241 |
3.3 |
50 |
Show |
|
20293+3731 |
WEI 35 |
AB |
214 |
4.2 |
51 |
Show |
|
20293+3731 |
WEI 35 |
AC |
100 |
87.6 |
51 |
Show |
|
20293+3731 |
WEI 35 |
BC |
98 |
89.3 |
51 |
Show |
|
20271+3909 |
ALI 932 |
|
194 |
14.2 |
51 |
Show |
|
20238+3830 |
BUP 209 |
AB |
320 |
38.5 |
52 |
Show |
|
20238+3830 |
BUP 209 |
AC |
296 |
65.8 |
52 |
Show |
|
20238+3830 |
BKO 153 |
AD |
119 |
54.6 |
52 |
Show |
|
20293+3731 |
WEI 35 |
CD |
202 |
12.1 |
52 |
Show |
|
20271+3910 |
TDT2284 |
|
101 |
1.9 |
52 |
Show |
|
20238+3830 |
BKO 153 |
BF |
323 |
16.0 |
52 |
Show |
|
20238+3830 |
BKO 153 |
BE |
264 |
14.7 |
52 |
Show |
|
20238+3830 |
BKO 153 |
BG |
31 |
14.6 |
52 |
Show |
|
20238+3830 |
FYM 128 |
BH |
223 |
10.9 |
52 |
Show |
|
20238+3830 |
FYM 128 |
BI |
57 |
32.2 |
52 |
Show |
|
20287+3911 |
CBL 83 |
|
172 |
41.8 |
52 |
|
|
WDS 20281+3820 : COMPONENTS
20281+3820 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
202807.75+381951.4 |
|
Mag |
10.1 |
|
PmRA |
5.00 |
|
PmDE |
-6.0 |
|
Tycho2 |
3152-00892-1 |
|
Tycho2 |
3152-00892-1 |
|
Pflag |
|
|
RAmdeg |
307.03230478 |
|
DEmdeg |
38.33096532 |
|
PmRA |
4.1 |
|
PmDE |
-1.6 |
|
E RAmdeg |
17 |
|
E DEmdeg |
17 |
|
E pmRA |
1.1 |
|
E pmDE |
1.1 |
|
EpRAm |
1987.86 |
|
EpDEm |
1987.83 |
|
Num |
8 |
|
Q RAmdeg |
0.4 |
|
Q DEmdeg |
1.7 |
|
Q pmRA |
0.4 |
|
Q pmDE |
1.7 |
|
BTmag |
10.503 |
|
E BTmag |
0.032 |
|
VTmag |
10.092 |
|
E VTmag |
0.031 |
|
Prox |
793 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
307.03229306 |
|
DEdeg |
38.33096500 |
|
EpRA 1990 |
1.59 |
|
EpDE 1990 |
1.62 |
|
E RAdeg |
19.1 |
|
E DEdeg |
19.1 |
|
Posflg |
|
|
Corr |
0.0 |
|
20281+3820 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
202808.26+381955.0 |
|
Mag |
12 |
|
Calc delta mag |
1.9 |
|
Calc coord |
yes |
|