20069+1649 TDT 1989 (HD 354770)
20h 06m 55.40s +16° 48' 40.7" P.A. 215.00 sep 1.7 mag 10.28,11.91
Coord 2000 |
20069+1649 |
|
Discov num |
TDT1989 |
|
Comp |
|
|
Coord arcsec 2000 |
20 06 55.40 +16 48 40.7 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
215 |
|
Pa last |
215.4 |
|
P.A. Now (θ) |
215.4° |
|
Sep first |
1.7 |
|
Sep last |
1.73 |
|
Sep. Now (ρ) |
1.73" |
|
Mag pri |
10.28 |
|
Mag sec |
11.91 |
|
delta mag (ΔM) |
1.63 |
|
Spectral class |
|
|
Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
Notes |
X
(Dubious double) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 354770 |
|
Constellation |
Sagitta |
|
Tycho2 |
1617-00038-1 |
|
Gaia DR2 |
1809632866155453568 |
|
HD |
354770 |
|
WDS 20069+1649 TDT 1989 (HD 354770) : NOTES
No records found.
REFERENCES
No records found.
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20069+1649 |
TDT1989 |
|
1991 |
1 |
215 |
1.7 |
10.28 |
11.91 |
|
X |
200655.40+164840.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20069+1649 TDT 1989 (HD 354770) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20069+1649 TDT 1989 (HD 354770) : MEASURES
No records found.
WDS 20069+1649 (HD 354770) : 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 20069+1649 (HD 354770) : ALADIN DSS IMAGE @ 20h 06m 55.40s +16° 48' 40.7"
WDS 20069+1649 TDT 1989 (HD 354770) : 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 |
|
20069+1649 |
TDT1989 |
|
215 |
1.7 |
|
Show |
|
20070+1647 |
BPM2004 |
|
262 |
117.6 |
3 |
Show |
|
20075+1641 |
J 832 |
|
86 |
2.9 |
11 |
Show |
|
20076+1655 |
BRT1337 |
AB |
223 |
5.2 |
13 |
Show |
|
20076+1655 |
SLE 684 |
AC |
279 |
28.2 |
13 |
Show |
|
20076+1700 |
BPMA239 |
|
355 |
241.0 |
15 |
Show |
|
20058+1647 |
BPM1995 |
|
209 |
82.9 |
17 |
Show |
|
20069+1630 |
BPM2002 |
|
284 |
110.9 |
19 |
Show |
|
20053+1654 |
BPM1987 |
|
213 |
54.4 |
25 |
Show |
|
20058+1709 |
BPM1996 |
|
153 |
72.3 |
27 |
Show |
|
20073+1718 |
BPM2008 |
|
19 |
91.1 |
30 |
Show |
|
20081+1714 |
TDT2011 |
|
110 |
0.6 |
31 |
Show |
|
20084+1627 |
BPM2020 |
|
63 |
18.6 |
31 |
Show |
|
20079+1621 |
HEI 76 |
AB |
357 |
0.2 |
32 |
Show |
|
20091+1638 |
BPM2034 |
|
159 |
61.3 |
34 |
Show |
|
20064+1615 |
A 1667 |
|
268 |
4.1 |
35 |
Show |
|
20057+1719 |
BPM1991 |
|
76 |
95.7 |
36 |
Show |
|
20057+1617 |
BPM1992 |
|
139 |
118.9 |
36 |
Show |
|
20052+1619 |
SLE 681 |
|
313 |
13.3 |
37 |
Show |
|
20045+1638 |
BPM1972 |
AB |
206 |
37.6 |
38 |
Show |
|
20045+1638 |
BPM1973 |
AC |
330 |
98.3 |
38 |
Show |
|
20045+1638 |
BPM1974 |
AD |
297 |
102.2 |
38 |
Show |
|
20096+1648 |
STF2634 |
AB |
13 |
4.1 |
39 |
Show |
|
20096+1648 |
STF2634 |
AC |
301 |
65.0 |
39 |
Show |
|
20075+1608 |
J 3052 |
|
99 |
5.2 |
40 |
Show |
|
20049+1620 |
GWP2921 |
|
211 |
37.8 |
41 |
Show |
|
20041+1700 |
EGG 3 |
Ba,Bb |
192 |
0.2 |
42 |
Show |
|
20041+1700 |
STF2622 |
AB |
193 |
6.0 |
42 |
Show |
|
20041+1700 |
STF2622 |
AC |
304 |
17.1 |
42 |
Show |
|
20041+1704 |
STT 592 |
AB |
291 |
163.2 |
44 |
Show |
|
20041+1704 |
STT 592 |
AC |
335 |
217.0 |
44 |
Show |
|
20041+1704 |
BUP 202 |
AD |
3 |
89.1 |
44 |
Show |
|
20041+1704 |
BUP 202 |
AE |
51 |
175.0 |
44 |
Show |
|
20041+1704 |
BUP 202 |
AF |
315 |
142.4 |
44 |
Show |
|
20041+1704 |
LIM 3 |
Aa,Ab |
337 |
0.5 |
44 |
Show |
|
20041+1704 |
SBN 1 |
Aa,Ac |
95 |
7.1 |
44 |
Show |
|
20041+1704 |
SMR 20 |
AI |
129 |
132.1 |
44 |
Show |
|
20041+1704 |
TNN 14 |
AJ |
283 |
3.3 |
44 |
Show |
|
20041+1704 |
TNN 14 |
AK |
162 |
6.2 |
44 |
Show |
|
20041+1704 |
TNN 14 |
AL |
140 |
9.3 |
44 |
Show |
|
20073+1605 |
STF2629 |
|
188 |
9.0 |
45 |
Show |
|
20044+1715 |
COU 325 |
AB |
225 |
0.8 |
45 |
Show |
|
20044+1715 |
GII 28 |
AB,C |
107 |
3.8 |
45 |
Show |
|
20040+1704 |
BPM1970 |
|
183 |
36.6 |
45 |
Show |
|
20041+1704 |
BUP 202 |
CH |
185 |
95.6 |
47 |
Show |
|
20041+1704 |
ENG 69 |
BC |
24 |
152.0 |
47 |
Show |
|
20041+1704 |
STTA202 |
BG |
230 |
181.4 |
47 |
Show |
|
20102+1646 |
BPMA241 |
|
355 |
169.0 |
48 |
Show |
|
20094+1613 |
BPM2036 |
|
180 |
38.5 |
50 |
Show |
|
20036+1634 |
BPM1966 |
|
301 |
16.8 |
50 |
Show |
|
20036+1635 |
SLE 678 |
|
334 |
13.2 |
51 |
|
|
WDS 20069+1649 : COMPONENTS
20069+1649 A
Componente originario normalizzato |
AB |
|
Name |
HD 354770 |
|
Coord arcsec 2000 |
200655.40+164840.7 |
|
Mag |
10.28 |
|
PmRA |
1.00 |
|
PmDE |
-5.0 |
|
Tycho2 |
1617-00038-1 |
|
HD |
354770 |
|
Tycho2 |
1617-00038-1 |
|
Pflag |
|
|
RAmdeg |
301.73082529 |
|
DEmdeg |
16.81130527 |
|
PmRA |
1.1 |
|
PmDE |
-4.5 |
|
E RAmdeg |
23 |
|
E DEmdeg |
23 |
|
E pmRA |
1.5 |
|
E pmDE |
1.4 |
|
EpRAm |
1986.63 |
|
EpDEm |
1985.84 |
|
Num |
4 |
|
Q RAmdeg |
0.5 |
|
Q DEmdeg |
1.6 |
|
Q pmRA |
0.5 |
|
Q pmDE |
1.6 |
|
BTmag |
10.882 |
|
E BTmag |
0.044 |
|
VTmag |
10.372 |
|
E VTmag |
0.041 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
301.73082444 |
|
DEdeg |
16.81132139 |
|
EpRA 1990 |
1.68 |
|
EpDE 1990 |
1.59 |
|
E RAdeg |
26.8 |
|
E DEdeg |
28.0 |
|
Posflg |
|
|
Corr |
0.0 |
|
20069+1649 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
200655.33+164839.3 |
|
Mag |
11.91 |
|
PmRA |
1.00 |
|
PmDE |
-5.0 |
|
Calc delta mag |
1.63 |
|
Calc coord |
yes |
|