20023+3354 SEI 804
20h 02m 23.14s +33° 53' 21.6" P.A. 270.00 sep 27.4 mag 11.47,12.52
Coord 2000 |
20023+3354 |
|
Discov num |
SEI 804 |
|
Comp |
|
|
Coord arcsec 2000 |
20 02 23.14 +33 53 21.6 |
|
Date first |
1894 |
|
Date last |
2015 |
|
Obs |
13 |
|
Pa first |
271 |
|
Pa last |
269.8 |
|
P.A. Now (θ) |
269.8° |
|
Sep first |
26.6 |
|
Sep last |
27.435 |
|
Sep. Now (ρ) |
27.435" |
|
Mag pri |
11.47 |
|
Mag sec |
12.52 |
|
delta mag (ΔM) |
1.05 |
|
Spectral class |
|
|
Pri motion ra |
+005 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
rPM=1.273
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2678-01340-1 |
|
Gaia DR2 |
2058461727743772288 |
|
WDS 20023+3354 SEI 804 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Sei1908 |
Pa - |
Scheiner, J. |
1908POPot..59.....S |
Sei1908 |
+Po |
Pub. Obs. Potsdam 20, #59, 1908 |
|
Sei1913A |
Pa - |
Scheiner, J. |
1913QB811.B8....... |
Sei1913A |
|
cited by Burnham (Carnegie Inst. Wash. #168, 1913) |
|
Sei1932A |
Pa - |
Scheiner, J. |
1932QB821.A43...... |
Sei1932A |
|
cited in ADS (Aitken Double Star Cat.), 1932 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20023+3354 |
SEI 804 |
|
1983 |
4 |
90 |
26.9 |
11.33 |
11.50 |
|
|
200223.13+335321.5 |
20023+3354 |
SEI 804 |
|
2008 |
5 |
90 |
27.4 |
11.33 |
11.50 |
|
|
200223.13+335321.5 |
20023+3354 |
SEI 804 |
|
2010 |
8 |
270 |
27.2 |
11.47 |
12.52 |
|
|
200223.14+335321.6 |
20023+3354 |
SEI 804 |
|
2015 |
9 |
270 |
27.4 |
11.47 |
12.52 |
|
|
200223.14+335321.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20023+3354 SEI 804 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20023+3354 SEI 804 : MEASURES
No records found.
WDS 20023+3354 : 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 20023+3354 : ALADIN DSS IMAGE @ 20h 02m 23.14s +33° 53' 21.6"
WDS 20023+3354 SEI 804 : 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 |
|
20023+3354 |
SEI 804 |
|
270 |
27.4 |
|
Show |
|
20026+3352 |
BKO 521 |
AB |
34 |
10.5 |
4 |
Show |
|
20026+3352 |
BKO 521 |
BC |
57 |
5.1 |
4 |
Show |
|
20027+3355 |
BKO 522 |
DE |
154 |
4.4 |
4 |
Show |
|
20027+3355 |
BKO 522 |
AB |
340 |
6.8 |
4 |
Show |
|
20027+3355 |
BKO 522 |
AD |
199 |
10.6 |
4 |
Show |
|
20027+3355 |
BKO 522 |
BC |
15 |
1.9 |
4 |
Show |
|
20027+3349 |
SEI 815 |
AB |
358 |
19.4 |
7 |
Show |
|
20027+3349 |
SEI 816 |
AC |
113 |
20.6 |
7 |
Show |
|
20027+3349 |
BKO 523 |
AD |
341 |
5.0 |
7 |
Show |
|
20031+3350 |
SEI 819 |
|
148 |
22.1 |
10 |
Show |
|
20016+3358 |
SEI 794 |
|
193 |
3.8 |
11 |
Show |
|
20032+3357 |
SEI 821 |
|
93 |
29.2 |
12 |
Show |
|
20025+3341 |
HO 117 |
AB |
314 |
5.2 |
13 |
Show |
|
20025+3341 |
BKO 520 |
AC |
24 |
6.5 |
13 |
Show |
|
20027+3340 |
WAK 13 |
CD |
6 |
2.9 |
14 |
Show |
|
20031+3343 |
SEI 818 |
|
207 |
15.1 |
14 |
Show |
|
20027+3340 |
HO 118 |
AB |
28 |
3.0 |
15 |
Show |
|
20027+3340 |
DAM 7 |
AC |
308 |
60.7 |
15 |
Show |
|
20033+3403 |
SEI 822 |
|
212 |
24.3 |
15 |
Show |
|
20013+3346 |
SEI 789 |
|
347 |
16.9 |
16 |
Show |
|
20020+3411 |
SEI 800 |
|
350 |
24.9 |
18 |
Show |
|
20010+3346 |
SEI 785 |
|
137 |
29.2 |
18 |
Show |
|
20039+3349 |
SEI 833 |
|
146 |
6.0 |
21 |
Show |
|
20022+3332 |
SEI 801 |
|
107 |
7.9 |
22 |
Show |
|
20030+3416 |
BKO 524 |
|
62 |
13.9 |
25 |
Show |
|
20016+3417 |
SEI 793 |
|
27 |
4.0 |
26 |
Show |
|
20008+3337 |
SEI 784 |
|
159 |
23.5 |
26 |
Show |
|
20032+3421 |
SEI 820 |
|
91 |
10.8 |
29 |
Show |
|
20034+3420 |
SEI 823 |
|
232 |
17.2 |
30 |
Show |
|
20031+3421 |
BKO 525 |
|
308 |
11.5 |
30 |
Show |
|
20048+3359 |
SEI 841 |
|
307 |
26.7 |
31 |
Show |
|
20037+3327 |
TDT1942 |
|
11 |
0.8 |
31 |
Show |
|
20039+3329 |
TDT1945 |
|
114 |
1.3 |
32 |
Show |
|
20041+3419 |
SEI 834 |
|
135 |
21.9 |
34 |
Show |
|
20025+3427 |
SEI 811 |
|
79 |
19.9 |
34 |
Show |
|
20024+3320 |
SEI 803 |
|
272 |
22.6 |
34 |
Show |
|
19597+3359 |
FRT 2 |
AB |
237 |
6.9 |
34 |
Show |
|
19597+3359 |
FRT 2 |
AC |
311 |
3.0 |
34 |
Show |
|
19597+3359 |
FRT 2 |
AD |
63 |
7.0 |
34 |
Show |
|
20005+3418 |
SEI 780 |
|
141 |
5.7 |
35 |
Show |
|
20013+3426 |
SEI 790 |
|
116 |
24.9 |
36 |
Show |
|
20049+3334 |
ES 2350 |
AB |
224 |
2.4 |
37 |
Show |
|
20049+3334 |
ES 2350 |
BC |
241 |
4.4 |
37 |
Show |
|
20053+3343 |
SEI 844 |
|
6 |
22.5 |
37 |
Show |
|
20034+3432 |
TDS1036 |
|
4 |
1.2 |
41 |
Show |
|
20001+3423 |
HU 1308 |
AB |
28 |
0.5 |
41 |
Show |
|
20001+3423 |
SCA 180 |
AC |
35 |
0.4 |
41 |
Show |
|
20001+3423 |
SCA 180 |
BC |
186 |
0.1 |
41 |
Show |
|
20016+3435 |
COU1947 |
|
91 |
0.3 |
43 |
Show |
|
20043+3431 |
SEI 836 |
|
6 |
16.4 |
45 |
|
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WDS 20023+3354 : COMPONENTS
20023+3354 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
200223.14+335321.6 |
|
Mag |
11.47 |
|
PmRA |
5.00 |
|
PmDE |
-5.0 |
|
Tycho2 |
2678-01340-1 |
|
Tycho2 |
2678-01340-1 |
|
Pflag |
|
|
RAmdeg |
300.59640358 |
|
DEmdeg |
33.88931321 |
|
PmRA |
4.9 |
|
PmDE |
-5.8 |
|
E RAmdeg |
71 |
|
E DEmdeg |
72 |
|
E pmRA |
2.8 |
|
E pmDE |
2.7 |
|
EpRAm |
1982.15 |
|
EpDEm |
1980.97 |
|
Num |
4 |
|
Q RAmdeg |
1.1 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.1 |
|
Q pmDE |
1.0 |
|
BTmag |
14.152 |
|
E BTmag |
0.489 |
|
VTmag |
11.330 |
|
E VTmag |
0.094 |
|
Prox |
800 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
300.59638667 |
|
DEdeg |
33.88932583 |
|
EpRA 1990 |
1.61 |
|
EpDE 1990 |
1.69 |
|
E RAdeg |
76.1 |
|
E DEdeg |
78.4 |
|
Posflg |
|
|
Corr |
0.1 |
|
20023+3354 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
200221.31+335321.5 |
|
Mag |
12.52 |
|
PmRA |
-4.00 |
|
PmDE |
-5.0 |
|
Calc delta mag |
1.05 |
|
Calc coord |
yes |
|