20348+1644 BPM 2195 AB
20h 34m 50.85s +16° 44' 24.4" P.A. 302.00 sep 71.3 mag 15.06,15.67
Coord 2000 |
20348+1644 |
|
Discov num |
BPM2195 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 34 50.85 +16 44 24.4 |
|
Date first |
1994 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
302 |
|
Pa last |
302.4 |
|
P.A. Now (θ) |
302.4° |
|
Sep first |
71.3 |
|
Sep last |
71.344 |
|
Sep. Now (ρ) |
71.344" |
|
Mag pri |
15.06 |
|
Mag sec |
15.67 |
|
delta mag (ΔM) |
0.61 |
|
Spectral class |
|
|
Pri motion ra |
-007 |
|
Sec motion ra |
-014 |
|
Pri motion dec |
-013 |
|
Sec motion dec |
-006 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.65
This double is physical.
20348+1644 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
20 34 51 +16 44 24 |
BPM 2195 AB |
2015 |
7 |
302 |
71.3 |
15.06 |
15.67 |
0.61 |
|
<=== |
Show |
|
|
20 34 47 +16 45 02 |
BPM 2196 BC |
2015 |
7 |
128 |
63.7 |
15.67 |
15.10 |
0.57 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Gaia DR2 |
1811741110969107968 |
|
WDS 20348+1644 BPM 2195 AB : NOTES
discov_num |
notes |
refcode |
BPM2195 |
AB: [PM2000] 2342658 + [PM2000] 2342333. |
Gvr2010 |
BPM2196 |
BC: [PM2000] 2342333 + [PM2000] 2342607. |
Gvr2010 |
REFERENCES
refcode |
metd |
author |
reference |
Gvr2010 |
Pa - |
Gavras, P. Sinachopoulos, D., Le Campion, J.F., & Cucourant, C. |
2010A&A...521A 4G |
Gvr2010 |
+T |
A&A 521, A4, 2010 |
|
Gvr2010 |
|
(Note: mean measures from AC2000.2, CdC2000, USNO-A2.0, Yellow Sky, and M2000 |
|
Gvr2010 |
|
catalogs, spanning years ~1900-2000) |
|
DISCOVERER
idgroup |
discov |
author |
1 |
BPM |
Bordeaux PM2000 catalogue (main catalog: separation < 2') |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20348+1644 |
BPM2195 |
AB |
1998 |
2 |
302 |
71.2 |
15.06 |
15.68 |
|
NV |
203450.85+164424.4 |
20348+1644 |
BPM2195 |
AB |
2001 |
3 |
302 |
71.4 |
15.06 |
15.68 |
|
NV |
203450.85+164424.4 |
20348+1644 |
BPM2195 |
AB |
2015 |
4 |
302 |
71.3 |
15.06 |
15.67 |
|
NV |
203450.85+164424.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20348+1644 BPM 2195 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20348+1644 BPM 2195 AB : MEASURES
No records found.
WDS 20348+1644 : 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 20348+1644 : ALADIN DSS IMAGE @ 20h 34m 50.85s +16° 44' 24.4"
WDS 20348+1644 BPM 2195 AB : 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 |
|
20348+1644 |
BPM2195 |
AB |
302 |
71.3 |
|
Show |
|
20348+1644 |
BPM2196 |
BC |
128 |
63.7 |
2 |
Show |
|
20352+1659 |
BPM2199 |
|
210 |
60.3 |
16 |
Show |
|
20340+1659 |
BPM2190 |
|
300 |
100.0 |
20 |
Show |
|
20363+1636 |
J 3095 |
|
185 |
7.7 |
21 |
Show |
|
20364+1651 |
BPM2205 |
|
170 |
47.0 |
23 |
Show |
|
20338+1704 |
BPM2188 |
|
244 |
105.7 |
26 |
Show |
|
20332+1659 |
BPM2185 |
|
75 |
70.1 |
29 |
Show |
|
20348+1726 |
COU 223 |
AB |
161 |
0.4 |
42 |
Show |
|
20348+1726 |
COU 223 |
AC |
288 |
1.3 |
42 |
Show |
|
20374+1626 |
BPM2212 |
|
324 |
100.7 |
42 |
Show |
|
20345+1735 |
BPM2191 |
|
324 |
92.1 |
52 |
Show |
|
20383+1623 |
BPM2216 |
|
177 |
102.9 |
55 |
Show |
|
20311+1648 |
ROE 14 |
AB |
262 |
7.0 |
55 |
Show |
|
20311+1648 |
J 563 |
BC |
215 |
5.1 |
55 |
Show |
|
20366+1553 |
BPM2207 |
|
49 |
43.4 |
58 |
Show |
|
20375+1557 |
BPM2214 |
|
90 |
69.1 |
61 |
Show |
|
20374+1735 |
BPM2211 |
|
234 |
109.1 |
63 |
Show |
|
20371+1738 |
BPM2208 |
|
78 |
56.4 |
63 |
Show |
|
20340+1543 |
CBL 527 |
|
190 |
50.3 |
63 |
Show |
|
20334+1544 |
BPM2186 |
|
75 |
53.0 |
64 |
Show |
|
20377+1736 |
BPM2215 |
|
103 |
61.2 |
66 |
Show |
|
20307+1718 |
BPM2178 |
|
217 |
110.0 |
69 |
Show |
|
20311+1600 |
BPM2181 |
|
57 |
94.1 |
70 |
Show |
|
20351+1533 |
J 566 |
|
119 |
4.1 |
73 |
Show |
|
20311+1548 |
A 1675 |
|
294 |
0.1 |
78 |
Show |
|
20298+1712 |
J 510 |
|
248 |
4.9 |
78 |
Show |
|
20352+1803 |
BPM2200 |
|
303 |
81.7 |
79 |
Show |
|
20322+1754 |
GWP2966 |
|
75 |
121.0 |
80 |
Show |
|
20391+1550 |
BU 288 |
AB |
154 |
5.2 |
82 |
Show |
|
20391+1550 |
BU 288 |
AC |
122 |
39.9 |
82 |
Show |
|
20391+1550 |
BU 288 |
AD |
146 |
28.8 |
82 |
Show |
|
20391+1550 |
BU 288 |
AE |
33 |
23.3 |
82 |
Show |
|
20294+1617 |
BPM2174 |
|
211 |
87.3 |
83 |
Show |
|
20329+1803 |
HJ 2977 |
|
317 |
20.1 |
84 |
Show |
|
20357+1522 |
ARY 85 |
|
321 |
83.6 |
84 |
Show |
Sualocin |
20396+1555 |
WCK 2 |
Aa,Ab |
289 |
0.1 |
85 |
Show |
Sualocin |
20396+1555 |
BU 298 |
AB |
233 |
35.5 |
85 |
Show |
Sualocin |
20396+1555 |
HJ 1554 |
AC |
277 |
48.4 |
85 |
Show |
Sualocin |
20396+1555 |
BU 298 |
AD |
160 |
45.4 |
85 |
Show |
Sualocin |
20396+1555 |
BU 298 |
AE |
304 |
57.2 |
85 |
Show |
Sualocin |
20396+1555 |
BU 298 |
AF |
118 |
72.2 |
85 |
Show |
|
20396+1555 |
CIA 23 |
Ab1,2 |
250 |
0.0 |
85 |
Show |
|
20319+1758 |
BPM2183 |
|
115 |
110.7 |
86 |
Show |
|
20291+1622 |
BPM2172 |
|
155 |
50.8 |
87 |
Show |
|
20367+1807 |
GRV 362 |
|
81 |
22.8 |
87 |
Show |
|
20324+1524 |
TDS1080 |
|
286 |
1.0 |
88 |
Show |
|
20306+1540 |
GRV 346 |
|
11 |
66.6 |
88 |
Show |
|
20411+1631 |
FMR 161 |
|
322 |
27.8 |
92 |
Show |
|
20292+1728 |
BRT2477 |
|
155 |
4.0 |
93 |
Show |
|
20406+1559 |
BPM2225 |
|
57 |
22.7 |
95 |
|
|
WDS 20348+1644 : COMPONENTS
|
A |
B |
B |
pa=301.9°
sep=71.38"
| |
C |
pa=264.3°
sep=12.44"
| pa=128.9°
sep=61.99"
|
20348+1644 A
Coord arcsec 2000 |
203450.85+164424.4 |
|
Mag |
15.06 |
|
PmRA |
-7.00 |
|
PmDE |
-13.0 |
|
20348+1644 B
Coord arcsec 2000 |
203446.63+164502.1 |
|
Coord calc |
203446.63+164502.1 |
|
Mag |
15.67 |
|
PmRA |
-14.00 |
|
PmDE |
-6.0 |
|
Calc delta mag |
0.61 |
|
20348+1644 C
Coord arcsec 2000 |
203449.99+164423.2 |
|
Mag |
15.1 |
|
PmRA |
-45.00 |
|
PmDE |
-16.0 |
|
Calc delta mag |
0.04 |
|
Calc coord |
yes |
|