21007+1547 SLW 1228
21h 00m 39.81s +15° 47' 11.8" P.A. 262.00 sep 14.9 mag 18.78,19.88 Sp M3.5+M4.4
Coord 2000 |
21007+1547 |
|
Discov num |
SLW1228 |
|
Comp |
|
|
Coord arcsec 2000 |
21 00 39.81 +15 47 11.8 |
|
Date first |
2000 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
262 |
|
Pa last |
262.1 |
|
P.A. Now (θ) |
262.1° |
|
Sep first |
15.0 |
|
Sep last |
14.931 |
|
Sep. Now (ρ) |
14.931" |
|
Mag pri |
18.78 |
|
Mag sec |
19.88 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
M3.5+M4.4 (red/red) |
|
Pri motion ra |
-021 |
|
Sec motion ra |
-020 |
|
Pri motion dec |
-034 |
|
Sec motion dec |
-031 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.079 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Gaia DR2 |
1763395820915671936 |
|
WDS 21007+1547 SLW 1228 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
SLW |
|
Sloan Digital Sky Survey SLoWPoKES Catalog |
................... |
SLW |
|
(catalog of wide, low-mass CPM pairs - see Dhital et al. 2010) |
2010AJ....139.2566D |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
21007+1547 |
SLW1228 |
|
2004 |
1 |
262 |
14.9 |
18.78 |
19.88 |
M3.5 M4.4 |
V R |
210039.81+154711.8 |
21007+1547 |
SLW1228 |
|
2010 |
3 |
262 |
14.8 |
18.78 |
19.88 |
M3.5+M4.4 |
V R |
210039.81+154711.8 |
21007+1547 |
SLW1228 |
|
2015 |
4 |
262 |
14.9 |
18.78 |
19.88 |
M3.5+M4.4 |
V R |
210039.81+154711.8 |
21007+1547 |
SLW1228 |
|
2016 |
7 |
262 |
14.9 |
18.78 |
19.88 |
M3.5+M4.4 |
V R |
210039.81+154711.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21007+1547 SLW 1228 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21007+1547 SLW 1228 : MEASURES
No records found.
WDS 21007+1547 : 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 21007+1547 : ALADIN DSS IMAGE @ 21h 00m 39.81s +15° 47' 11.8"
WDS 21007+1547 SLW 1228 : 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 |
|
21007+1547 |
SLW1228 |
|
262 |
14.9 |
|
Show |
|
21009+1552 |
BPM2310 |
|
143 |
95.9 |
6 |
Show |
|
20593+1534 |
STT 424 |
AB |
307 |
0.5 |
24 |
Show |
|
20593+1534 |
STT 424 |
AC |
305 |
33.9 |
24 |
Show |
|
20593+1534 |
WAL 133 |
AB,D |
206 |
83.7 |
24 |
Show |
|
20594+1614 |
BPM2307 |
|
316 |
48.9 |
32 |
Show |
|
21025+1606 |
BPM2313 |
|
221 |
94.0 |
33 |
Show |
|
20583+1542 |
JNN 154 |
AC |
216 |
10.5 |
35 |
Show |
|
20585+1607 |
J 3118 |
|
73 |
5.7 |
37 |
Show |
|
21030+1529 |
BPM2314 |
|
2 |
72.5 |
39 |
Show |
|
20592+1513 |
BPM2306 |
|
201 |
37.2 |
41 |
Show |
|
20585+1626 |
STF2738 |
AB |
254 |
15.0 |
50 |
Show |
|
20585+1626 |
STF2738 |
AC |
104 |
209.4 |
50 |
Show |
|
20585+1626 |
STF2738 |
BC |
102 |
222.7 |
50 |
Show |
|
21042+1558 |
BPM2316 |
|
216 |
35.5 |
53 |
Show |
|
20598+1455 |
BPM2308 |
|
200 |
85.3 |
54 |
Show |
|
21034+1508 |
BPM2315 |
|
276 |
68.2 |
56 |
Show |
|
20596+1642 |
TDT2679 |
|
61 |
0.6 |
57 |
Show |
|
21006+1449 |
BPM2309 |
|
244 |
10.4 |
58 |
Show |
|
20573+1515 |
BPM2300 |
|
275 |
111.3 |
59 |
Show |
|
21003+1446 |
GWP3026 |
|
158 |
55.3 |
61 |
Show |
|
21049+1549 |
BPM2320 |
|
23 |
67.8 |
62 |
Show |
|
20598+1649 |
STTA213 |
|
36 |
70.9 |
64 |
Show |
|
21017+1652 |
BPM2312 |
BC |
68 |
82.7 |
67 |
Show |
|
21044+1625 |
BPM2317 |
|
186 |
91.4 |
67 |
Show |
|
21052+1600 |
SLW1230 |
|
207 |
13.6 |
67 |
Show |
|
21017+1652 |
BPM2311 |
AB |
110 |
113.7 |
67 |
Show |
|
21048+1506 |
BPM2319 |
|
158 |
83.0 |
73 |
Show |
|
21035+1446 |
UC 4367 |
|
339 |
47.5 |
74 |
Show |
|
21033+1655 |
J 284 |
|
236 |
2.7 |
76 |
Show |
|
20588+1701 |
BPM2305 |
|
249 |
73.9 |
79 |
Show |
|
21031+1434 |
A 1689 |
|
341 |
2.4 |
82 |
Show |
|
21022+1426 |
A 1688 |
|
70 |
0.3 |
84 |
Show |
|
21021+1423 |
A 1687 |
|
189 |
0.8 |
87 |
Show |
|
20595+1712 |
GRV 400 |
|
197 |
58.7 |
88 |
Show |
|
21029+1708 |
BPMA250 |
|
39 |
202.4 |
88 |
Show |
|
20573+1434 |
BPM2301 |
|
61 |
73.1 |
88 |
Show |
|
20580+1426 |
BPM2302 |
|
340 |
14.3 |
91 |
Show |
|
21071+1558 |
BPM2328 |
|
358 |
88.6 |
94 |
Show |
|
20548+1642 |
ROE 126 |
|
138 |
9.7 |
96 |
Show |
|
21056+1443 |
HEI 78 |
AB |
235 |
1.7 |
97 |
Show |
|
21056+1443 |
HEI 78 |
AC |
169 |
49.8 |
97 |
Show |
|
20570+1426 |
UC 4340 |
|
2 |
31.5 |
97 |
Show |
|
21051+1435 |
NSN 740 |
DE |
268 |
9.2 |
97 |
Show |
|
21056+1443 |
TDT2738 |
CD |
190 |
1.9 |
97 |
Show |
|
21072+1524 |
HJ 275 |
|
336 |
22.4 |
97 |
Show |
|
21041+1712 |
GWP3033 |
|
36 |
12.1 |
99 |
Show |
|
20542+1619 |
BPM2289 |
|
75 |
96.0 |
99 |
Show |
|
21060+1443 |
BPM2324 |
|
137 |
68.6 |
101 |
Show |
|
20554+1442 |
BPM2296 |
|
243 |
70.1 |
101 |
Show |
|
21058+1432 |
WNO 11 |
AB |
41 |
2.6 |
102 |
|
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WDS 21007+1547 : COMPONENTS
21007+1547 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
210039.81+154711.8 |
|
Mag |
18.78 |
|
Spectral class |
M3.5 (red) |
|
PmRA |
-21.00 |
|
PmDE |
-34.0 |
|
21007+1547 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
210038.82+154709.7 |
|
Mag |
19.88 |
|
Spectral class |
M4.4 (red) |
|
PmRA |
-20.00 |
|
PmDE |
-31.0 |
|
Calc delta mag |
1.1 |
|
Calc coord |
yes |
|