21084+1605 CVR 888
21h 08m 22.73s +16° 05' 44.3" P.A. 204.00 sep 19.8 mag 15.90,19.10 Sp M2+M4
Coord 2000 |
21084+1605 |
|
Discov num |
CVR 888 |
|
Comp |
|
|
Coord arcsec 2000 |
21 08 22.73 +16 05 44.3 |
|
Date first |
1998 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
204 |
|
Pa last |
204.1 |
|
P.A. Now (θ) |
204.1° |
|
Sep first |
19.6 |
|
Sep last |
19.803 |
|
Sep. Now (ρ) |
19.803" |
|
Mag pri |
15.90 |
|
Mag sec |
19.10 |
|
delta mag (ΔM) |
3.2 |
|
Spectral class |
M2+M4 (red/red) |
|
Pri motion ra |
+045 |
|
Sec motion ra |
+042 |
|
Pri motion dec |
+012 |
|
Sec motion dec |
+019 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.164 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Gaia DR2 |
1760759192032235904 |
|
WDS 21084+1605 CVR 888 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Cvr2011 |
Eu - |
Chivers, J. |
2011JDSO....7..209C |
Cvr2011 |
|
JDSO 7, 209, 2011 |
|
Cvr2014 |
Es u |
Chivers, J. |
2014JDSO...10...62C |
Cvr2014 |
|
JDSO 10, 62, 2014 |
|
Cvr2014b |
Es u |
Chivers, J. |
2014JDSO...10..256C |
Cvr2014b |
|
JDSO 10, 256, 2014 |
|
Cvr2014b |
|
(Note: Coordinates in main table are of secondary, not primary. Corrected in WDS) |
|
Cvr2014c |
Eu - |
Chivers, J. |
2014JDSO...10..300C |
Cvr2014c |
|
JDSO 10, 300, 2014 |
|
Cvr2015a |
Eu u |
Chivers, J. |
2015JDSO...11...42C |
Cvr2015a |
+Es |
JDSO 11, 42, 2015 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
21084+1605 |
CVR 888 |
|
2004 |
1 |
204 |
19.8 |
15.90 |
19.10 |
M2+M4 |
V R |
210822.17+160526.2 |
21084+1605 |
CVR 888 |
|
2010 |
3 |
203 |
19.7 |
15.90 |
19.10 |
M2+M4 |
V R |
210822.73+160544.3 |
21084+1605 |
CVR 888 |
|
2015 |
4 |
204 |
19.8 |
15.90 |
19.10 |
M2+M4 |
V R |
210822.73+160544.3 |
21084+1605 |
CVR 888 |
|
2016 |
9 |
204 |
19.8 |
15.90 |
19.10 |
M2+M4 |
V R |
210822.73+160544.3 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21084+1605 CVR 888 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21084+1605 CVR 888 : MEASURES
No records found.
WDS 21084+1605 : 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 21084+1605 : ALADIN DSS IMAGE @ 21h 08m 22.73s +16° 05' 44.3"
WDS 21084+1605 CVR 888 : 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 |
|
21084+1605 |
CVR 888 |
|
204 |
19.8 |
|
Show |
|
21071+1558 |
BPM2328 |
|
358 |
88.6 |
20 |
Show |
|
21109+1615 |
SMA 133 |
|
333 |
11.6 |
37 |
Show |
|
21108+1539 |
SMA 132 |
|
351 |
5.3 |
45 |
Show |
|
21072+1524 |
HJ 275 |
|
336 |
22.4 |
46 |
Show |
|
21113+1546 |
SMA 134 |
|
51 |
6.4 |
46 |
Show |
|
21114+1546 |
SMA 135 |
|
259 |
6.8 |
47 |
Show |
|
21052+1600 |
SLW1230 |
|
207 |
13.6 |
47 |
Show |
|
21099+1648 |
BPM2335 |
|
54 |
14.9 |
48 |
Show |
|
21079+1656 |
UC 4385 |
|
334 |
56.4 |
51 |
Show |
|
21049+1549 |
BPM2320 |
|
23 |
67.8 |
53 |
Show |
|
21121+1607 |
BPM2341 |
|
304 |
66.1 |
54 |
Show |
|
21109+1527 |
DAM1260 |
|
91 |
56.6 |
54 |
Show |
|
21106+1650 |
HU 367 |
|
339 |
0.3 |
55 |
Show |
|
21044+1625 |
BPM2317 |
|
186 |
91.4 |
61 |
Show |
|
21042+1558 |
BPM2316 |
|
216 |
35.5 |
61 |
Show |
|
21088+1709 |
TDT2783 |
|
327 |
1.1 |
64 |
Show |
|
21111+1659 |
KPP 486 |
|
334 |
3.9 |
66 |
Show |
|
21070+1500 |
BPM2327 |
|
318 |
38.3 |
69 |
Show |
|
21089+1715 |
HEI 185 |
|
35 |
0.1 |
70 |
Show |
|
21135+1604 |
SMA 143 |
|
8 |
8.7 |
70 |
Show |
|
21111+1704 |
HEI 187 |
|
255 |
1.2 |
70 |
Show |
|
21087+1717 |
HEI 184 |
|
62 |
2.9 |
72 |
Show |
|
21135+1559 |
HU 767 |
|
183 |
0.1 |
74 |
Show |
|
21094+1721 |
STF2763 |
AB |
293 |
17.1 |
77 |
Show |
|
21094+1721 |
STF2763 |
BC |
227 |
30.2 |
77 |
Show |
|
21122+1511 |
SMA 138 |
|
274 |
12.1 |
77 |
Show |
|
21048+1506 |
BPM2319 |
|
158 |
83.0 |
79 |
Show |
|
21076+1442 |
BPM2329 |
|
302 |
76.0 |
85 |
Show |
|
21025+1606 |
BPM2313 |
|
221 |
94.0 |
86 |
Show |
|
21126+1706 |
BPM2342 |
|
220 |
72.4 |
86 |
Show |
|
21133+1655 |
BU 681 |
|
242 |
2.9 |
87 |
Show |
|
21030+1529 |
BPM2314 |
|
2 |
72.5 |
87 |
Show |
|
21129+1508 |
KPP4229 |
|
140 |
2.5 |
87 |
Show |
|
21033+1655 |
J 284 |
|
236 |
2.7 |
89 |
Show |
|
21060+1443 |
BPM2324 |
|
137 |
68.6 |
89 |
Show |
|
21041+1712 |
GWP3033 |
|
36 |
12.1 |
92 |
Show |
|
21148+1600 |
SMA 145 |
|
96 |
4.9 |
93 |
Show |
|
21056+1443 |
HEI 78 |
AB |
235 |
1.7 |
93 |
Show |
|
21056+1443 |
HEI 78 |
AC |
169 |
49.8 |
93 |
Show |
|
21034+1508 |
BPM2315 |
|
276 |
68.2 |
93 |
Show |
|
21148+1605 |
NSN 742 |
|
60 |
1.9 |
93 |
Show |
|
21072+1434 |
HEI 79 |
AB |
295 |
1.7 |
93 |
Show |
|
21072+1434 |
SCA 174 |
AC |
286 |
1.9 |
93 |
Show |
|
21072+1434 |
SCA 174 |
BC |
229 |
0.3 |
93 |
Show |
|
21056+1443 |
TDT2738 |
CD |
190 |
1.9 |
93 |
Show |
|
21097+1434 |
OL 132 |
|
252 |
1.6 |
95 |
Show |
|
21132+1500 |
SMA 139 |
AB |
37 |
7.8 |
95 |
Show |
|
21132+1500 |
SMA 139 |
AC |
155 |
11.1 |
95 |
Show |
|
21133+1503 |
J 609 |
|
230 |
4.5 |
97 |
Show |
|
21029+1708 |
BPMA250 |
|
39 |
202.4 |
101 |
|
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WDS 21084+1605 : COMPONENTS
21084+1605 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
210822.73+160544.3 |
|
Mag |
15.9 |
|
Spectral class |
M2 (red) |
|
PmRA |
45.00 |
|
PmDE |
12.0 |
|
21084+1605 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
210822.19+160526.2 |
|
Mag |
19.1 |
|
Spectral class |
M4 (red) |
|
PmRA |
42.00 |
|
PmDE |
19.0 |
|
Calc delta mag |
3.2 |
|
Calc coord |
yes |
|