20302+3823 SEI 1141
20h 30m 13.85s +38° 22' 33.4" P.A. 175.00 sep 22.5 mag 12.51,12.56
Coord 2000 |
20302+3823 |
|
Discov num |
SEI1141 |
|
Comp |
|
|
Coord arcsec 2000 |
20 30 13.85 +38 22 33.4 |
|
Date first |
1895 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
175 |
|
Pa last |
174.6 |
|
P.A. Now (θ) |
174.6° |
|
Sep first |
21.9 |
|
Sep last |
22.491 |
|
Sep. Now (ρ) |
22.491" |
|
Mag pri |
12.51 |
|
Mag sec |
12.56 |
|
delta mag (ΔM) |
0.05 |
|
Spectral class |
|
|
Pri motion ra |
+009 |
|
Sec motion ra |
+007 |
|
Pri motion dec |
+008 |
|
Sec motion dec |
+006 |
|
Notes |
|
|
rPM=0.235 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3153-00861-1 |
|
Gaia DR2 |
2064092361122428544 |
|
WDS 20302+3823 SEI 1141 : 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 |
20302+3823 |
SEI1141 |
|
1998 |
5 |
175 |
22.4 |
12.51 |
12.56 |
|
D |
203013.85+382233.4 |
20302+3823 |
SEI1141 |
|
2002 |
6 |
175 |
22.4 |
12.51 |
12.56 |
|
D |
203013.85+382233.4 |
20302+3823 |
SEI1141 |
|
2010 |
7 |
175 |
22.4 |
12.51 |
12.56 |
|
|
203013.85+382233.4 |
20302+3823 |
SEI1141 |
|
2015 |
8 |
175 |
22.5 |
12.51 |
12.56 |
|
|
203013.85+382233.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20302+3823 SEI 1141 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20302+3823 SEI 1141 : MEASURES
No records found.
WDS 20302+3823 : 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 20302+3823 : ALADIN DSS IMAGE @ 20h 30m 13.85s +38° 22' 33.4"
WDS 20302+3823 SEI 1141 : 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 |
|
20302+3823 |
SEI1141 |
|
175 |
22.5 |
|
Show |
|
20300+3832 |
SMA 117 |
|
264 |
12.4 |
11 |
Show |
|
20304+3833 |
A 1430 |
|
132 |
3.4 |
12 |
Show |
|
20296+3836 |
SEI1136 |
|
259 |
11.5 |
16 |
Show |
|
20297+3808 |
STF2691 |
|
32 |
16.3 |
17 |
Show |
|
20314+3833 |
JNN 284 |
|
252 |
0.1 |
18 |
Show |
|
20288+3812 |
ES 2508 |
|
302 |
6.3 |
19 |
Show |
|
20317+3831 |
ES 246 |
AB |
355 |
5.1 |
20 |
Show |
|
20317+3831 |
ES 246 |
AC |
354 |
9.9 |
20 |
Show |
|
20288+3810 |
ES 206 |
|
124 |
4.2 |
21 |
Show |
|
20315+3806 |
SEI1151 |
|
215 |
25.1 |
23 |
Show |
|
20282+3821 |
TDT2304 |
|
199 |
5.4 |
24 |
Show |
|
20281+3820 |
SMR 71 |
|
65 |
8.4 |
25 |
Show |
|
20311+3847 |
SEI1150 |
|
74 |
21.6 |
27 |
Show |
|
20280+3813 |
ES 2507 |
|
84 |
8.2 |
28 |
Show |
|
20306+3850 |
SEI1144 |
|
177 |
18.1 |
28 |
Show |
|
20304+3753 |
TDT2328 |
|
45 |
0.5 |
30 |
Show |
|
20276+3926 |
GUL 3 |
|
335 |
0.5 |
32 |
Show |
|
20331+3822 |
TDT2363 |
|
174 |
0.5 |
34 |
Show |
|
20311+3854 |
SEI1149 |
|
203 |
19.6 |
34 |
Show |
|
20308+3749 |
SEI1146 |
AB |
42 |
10.2 |
35 |
Show |
|
20308+3749 |
SEI1147 |
AC |
286 |
14.5 |
35 |
Show |
|
20296+3856 |
MLB 775 |
|
167 |
10.8 |
35 |
Show |
|
20281+3847 |
ALI 933 |
|
254 |
13.8 |
35 |
Show |
|
20296+3901 |
ALI 936 |
AB |
77 |
10.5 |
40 |
Show |
|
20296+3901 |
SEI1137 |
AC |
310 |
22.0 |
40 |
Show |
|
20293+3901 |
DAM 315 |
|
281 |
10.3 |
41 |
Show |
|
20337+3835 |
A 1431 |
|
29 |
0.9 |
43 |
Show |
|
20324+3859 |
SEI1157 |
|
66 |
7.6 |
45 |
Show |
|
20336+3854 |
KPP4205 |
|
80 |
2.6 |
51 |
Show |
|
20297+3733 |
ES 2509 |
|
241 |
3.3 |
51 |
Show |
|
20275+3902 |
TDT2290 |
|
285 |
0.8 |
51 |
Show |
|
20341+3847 |
KPP4206 |
|
215 |
1.6 |
52 |
Show |
|
20335+3858 |
SEI1166 |
|
73 |
17.0 |
52 |
Show |
|
20287+3911 |
CBL 83 |
|
172 |
41.8 |
52 |
Show |
|
20330+3903 |
SEI1163 |
|
221 |
28.9 |
53 |
Show |
|
20293+3731 |
WEI 35 |
CD |
202 |
12.1 |
54 |
Show |
|
20293+3731 |
WEI 35 |
AB |
214 |
4.2 |
54 |
Show |
|
20293+3731 |
WEI 35 |
AC |
100 |
87.6 |
54 |
Show |
|
20293+3731 |
WEI 35 |
BC |
98 |
89.3 |
54 |
Show |
|
20345+3759 |
BKO 569 |
|
73 |
8.5 |
56 |
Show |
|
20328+3736 |
TDT2355 |
|
57 |
2.3 |
56 |
Show |
|
20259+3758 |
SEI1123 |
|
138 |
27.6 |
57 |
Show |
|
20344+3852 |
SEI1172 |
|
149 |
21.8 |
58 |
Show |
|
20349+3840 |
SEI1177 |
|
139 |
13.0 |
58 |
Show |
|
20261+3852 |
MLB1017 |
|
21 |
3.2 |
58 |
Show |
|
20292+3919 |
SEI1134 |
|
32 |
3.8 |
59 |
Show |
|
20332+3910 |
SEI1165 |
|
4 |
10.7 |
59 |
Show |
|
20271+3909 |
ALI 932 |
|
194 |
14.2 |
60 |
Show |
|
20332+3911 |
CNT 6 |
|
205 |
6.6 |
60 |
Show |
|
20271+3910 |
TDT2284 |
|
101 |
1.9 |
60 |
|
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WDS 20302+3823 : COMPONENTS
20302+3823 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
203013.85+382233.4 |
|
Mag |
12.51 |
|
PmRA |
9.00 |
|
PmDE |
8.0 |
|
Tycho2 |
3153-00861-1 |
|
Tycho2 |
3153-00861-1 |
|
Pflag |
|
|
RAmdeg |
307.55770560 |
|
DEmdeg |
38.37595594 |
|
PmRA |
17.5 |
|
PmDE |
8.8 |
|
E RAmdeg |
102 |
|
E DEmdeg |
85 |
|
E pmRA |
3.0 |
|
E pmDE |
2.6 |
|
EpRAm |
1971.51 |
|
EpDEm |
1974.44 |
|
Num |
4 |
|
Q RAmdeg |
0.5 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
0.5 |
|
Q pmDE |
1.2 |
|
BTmag |
12.905 |
|
E BTmag |
0.254 |
|
VTmag |
12.506 |
|
E VTmag |
0.210 |
|
Prox |
222 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
307.55765667 |
|
DEdeg |
38.37593361 |
|
EpRA 1990 |
1.52 |
|
EpDE 1990 |
1.79 |
|
E RAdeg |
119.3 |
|
E DEdeg |
97.1 |
|
Posflg |
|
|
Corr |
0.0 |
|
20302+3823 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
203013.99+382211.0 |
|
Mag |
12.56 |
|
PmRA |
7.00 |
|
PmDE |
6.0 |
|
Tycho2 |
3153-00957-1 |
|
Calc delta mag |
0.05 |
|
Calc coord |
yes |
|
Tycho2 |
3153-00957-1 |
|
Pflag |
|
|
RAmdeg |
307.55837067 |
|
DEmdeg |
38.36979916 |
|
PmRA |
11.1 |
|
PmDE |
7.1 |
|
E RAmdeg |
102 |
|
E DEmdeg |
88 |
|
E pmRA |
3.2 |
|
E pmDE |
2.8 |
|
EpRAm |
1976.64 |
|
EpDEm |
1977.75 |
|
Num |
3 |
|
Q RAmdeg |
1.2 |
|
Q DEmdeg |
0.2 |
|
Q pmRA |
1.2 |
|
Q pmDE |
0.1 |
|
BTmag |
13.115 |
|
E BTmag |
0.298 |
|
VTmag |
12.562 |
|
E VTmag |
0.219 |
|
Prox |
222 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
307.55833333 |
|
DEdeg |
38.36978333 |
|
EpRA 1990 |
1.54 |
|
EpDE 1990 |
1.78 |
|
E RAdeg |
113.0 |
|
E DEdeg |
97.1 |
|
Posflg |
|
|
Corr |
0.0 |
|