20311+1600 BPM 2181
20h 31m 08.70s +16° 00' 02.2" P.A. 57.00 sep 94.1 mag 13.84,15.42
Coord 2000 |
20311+1600 |
|
Discov num |
BPM2181 |
|
Comp |
|
|
Coord arcsec 2000 |
20 31 08.70 +16 00 02.2 |
|
Date first |
1993 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
57 |
|
Pa last |
56.7 |
|
P.A. Now (θ) |
56.7° |
|
Sep first |
94.1 |
|
Sep last |
94.141 |
|
Sep. Now (ρ) |
94.141" |
|
Mag pri |
13.84 |
|
Mag sec |
15.42 |
|
delta mag (ΔM) |
1.58 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
-012 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-006 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.833
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Gaia DR2 |
1811592676899750016 |
|
WDS 20311+1600 BPM 2181 : NOTES
discov_num |
notes |
refcode |
BPM2181 |
[PM2000] 2324585 + [PM2000] 2325030. |
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 |
20311+1600 |
BPM2181 |
|
2000 |
2 |
57 |
94.2 |
13.84 |
15.42 |
|
NV |
203108.70+160002.2 |
20311+1600 |
BPM2181 |
|
2001 |
3 |
57 |
94.0 |
13.84 |
15.42 |
|
NV |
203108.70+160002.2 |
20311+1600 |
BPM2181 |
|
2010 |
4 |
57 |
94.0 |
13.84 |
15.42 |
|
NV |
203108.70+160002.2 |
20311+1600 |
BPM2181 |
|
2015 |
5 |
57 |
94.1 |
13.84 |
15.42 |
|
NV |
203108.70+160002.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20311+1600 BPM 2181 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20311+1600 BPM 2181 : MEASURES
No records found.
WDS 20311+1600 : 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 20311+1600 : ALADIN DSS IMAGE @ 20h 31m 08.70s +16° 00' 02.2"
WDS 20311+1600 BPM 2181 : 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 |
|
20311+1600 |
BPM2181 |
|
57 |
94.1 |
|
Show |
|
20311+1548 |
A 1675 |
|
294 |
0.1 |
12 |
Show |
|
20306+1540 |
GRV 346 |
|
11 |
66.6 |
21 |
Show |
|
20294+1617 |
BPM2174 |
|
211 |
87.3 |
31 |
Show |
|
20334+1544 |
BPM2186 |
|
75 |
53.0 |
37 |
Show |
|
20291+1622 |
BPM2172 |
|
155 |
50.8 |
38 |
Show |
|
20324+1524 |
TDS1080 |
|
286 |
1.0 |
41 |
Show |
|
20340+1543 |
CBL 527 |
|
190 |
50.3 |
45 |
Show |
|
20311+1648 |
J 563 |
BC |
215 |
5.1 |
49 |
Show |
|
20311+1648 |
ROE 14 |
AB |
262 |
7.0 |
49 |
Show |
|
20321+1511 |
A 1677 |
|
184 |
1.3 |
51 |
Show |
|
20280+1624 |
BPM2170 |
|
207 |
80.4 |
52 |
Show |
|
20295+1512 |
BPM2175 |
|
197 |
75.4 |
54 |
Show |
|
20288+1514 |
SLW1225 |
|
38 |
11.7 |
58 |
Show |
|
20276+1629 |
GWP2953 |
|
29 |
69.7 |
59 |
Show |
|
20271+1549 |
BPM2168 |
|
55 |
108.3 |
60 |
Show |
|
20268+1603 |
GWP2950 |
|
44 |
20.6 |
63 |
Show |
|
20270+1541 |
BPM2165 |
|
182 |
62.1 |
64 |
Show |
|
20351+1533 |
J 566 |
|
119 |
4.1 |
65 |
Show |
|
20279+1515 |
BPMA248 |
|
224 |
168.3 |
65 |
Show |
|
20332+1659 |
BPM2185 |
|
75 |
70.1 |
66 |
Show |
|
20348+1644 |
BPM2196 |
BC |
128 |
63.7 |
69 |
Show |
|
20348+1644 |
BPM2195 |
AB |
302 |
71.3 |
70 |
Show |
|
20281+1654 |
HEI 180 |
|
166 |
1.1 |
70 |
Show |
|
20315+1448 |
J 1884 |
|
132 |
8.8 |
71 |
Show |
|
20275+1514 |
J 3087 |
|
329 |
6.2 |
71 |
Show |
|
20340+1659 |
BPM2190 |
|
300 |
100.0 |
72 |
Show |
|
20315+1446 |
J 1885 |
|
353 |
12.0 |
74 |
Show |
|
20298+1712 |
J 510 |
|
248 |
4.9 |
75 |
Show |
|
20338+1704 |
BPM2188 |
|
244 |
105.7 |
75 |
Show |
|
20259+1549 |
BPM2154 |
|
206 |
93.0 |
76 |
Show |
|
20357+1522 |
ARY 85 |
|
321 |
83.6 |
76 |
Show |
|
20316+1442 |
A 1676 |
|
99 |
1.9 |
78 |
Show |
|
20267+1646 |
TVB 314 |
|
209 |
17.2 |
79 |
Show |
|
20307+1718 |
BPM2178 |
|
217 |
110.0 |
79 |
Show |
|
20366+1553 |
BPM2207 |
|
49 |
43.4 |
80 |
Show |
|
20363+1636 |
J 3095 |
|
185 |
7.7 |
80 |
Show |
|
20255+1555 |
BPM2152 |
|
335 |
107.4 |
82 |
Show |
|
20274+1457 |
BRT1343 |
|
335 |
4.5 |
83 |
Show |
|
20352+1659 |
BPM2199 |
|
210 |
60.3 |
83 |
Show |
|
20284+1713 |
HJ 2969 |
|
170 |
6.0 |
84 |
Show |
|
20268+1656 |
HO 129 |
|
163 |
4.7 |
84 |
Show |
|
20275+1454 |
A 1674 |
AB |
14 |
0.9 |
85 |
Show |
|
20275+1454 |
A 1674 |
AC |
294 |
8.4 |
85 |
Show |
|
20275+1454 |
A 1674 |
CD |
171 |
1.3 |
85 |
Show |
|
20253+1609 |
BPM2150 |
|
238 |
101.1 |
85 |
Show |
|
20352+1457 |
SKF1767 |
|
246 |
1.5 |
87 |
Show |
|
20267+1701 |
BRT1342 |
|
90 |
5.8 |
89 |
Show |
|
20252+1532 |
TDT2256 |
|
43 |
0.9 |
91 |
Show |
|
20364+1651 |
BPM2205 |
|
170 |
47.0 |
91 |
Show |
|
20375+1557 |
BPM2214 |
|
90 |
69.1 |
92 |
|
|
WDS 20311+1600 : COMPONENTS
20311+1600 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
203108.70+160002.2 |
|
Mag |
13.84 |
|
PmRA |
-1.00 |
|
PmDE |
-4.0 |
|
20311+1600 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
203113.95+160053.9 |
|
Mag |
15.42 |
|
PmRA |
-12.00 |
|
PmDE |
-6.0 |
|
Calc delta mag |
1.58 |
|
Calc coord |
yes |
|