21540+1553 HJ 288
21h 54m 02.31s +15° 53' 16.7" P.A. 234.00 sep 14.0 mag 11.80,12.20
Coord 2000 |
21540+1553 |
|
Discov num |
HJ 288 |
|
Comp |
|
|
Coord arcsec 2000 |
21 54 02.31 +15 53 16.7 |
|
Date first |
1825 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
230 |
|
Pa last |
233.7 |
|
P.A. Now (θ) |
233.7° |
|
Sep first |
15.0 |
|
Sep last |
13.98 |
|
Sep. Now (ρ) |
13.98" |
|
Mag pri |
11.80 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
Pri motion ra |
+002 |
|
Sec motion ra |
+005 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
+004 |
|
Notes |
R
(Red magnitudes) |
|
rPM=1.189
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Gaia DR2 |
1769741927151840512 |
|
WDS 21540+1553 HJ 288 : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
HJ_1826 |
Mb - |
Herschel, J.F.W. |
1826MmRAS...2..459H |
HJ_1826 |
|
MemRAS 2, 459, 1826 |
|
HJ_1829a |
Mb - |
Herschel, J.F.W. |
1829MmRAS...3...47H |
HJ_1829a |
|
MemRAS 3, 47, 1829 |
|
HJ_1829b |
Mb - |
Herschel, J.F.W. |
1829MmRAS...3..177H |
HJ_1829b |
|
MemRAS 3, 177, 1829 |
|
HJ_1831 |
Ma - |
Herschel, J.F.W. |
1831MmRAS...4..331H |
HJ_1831 |
+Mb |
MemRAS 4, part 2, 331, 1831 |
|
HJ_1833a |
Ma - |
Herschel, J.F.W. |
1833MmRAS...5...13H |
HJ_1833a |
+Mb |
MemRAS 5, 13, 1833 |
|
HJ_1833b |
orb - |
Herschel, J.F.W. |
1833MmRAS...5..171H |
HJ_1833b |
|
MemRAS 5, 171, 1833 |
|
HJ_1833c |
Mb - |
Herschel, J.F.W. |
1833MmRAS...6....1H |
HJ_1833c |
|
MemRAS 6, 1, 1833 |
|
HJ_1833d |
orb - |
Herschel, J.F.W. |
1833MmRAS...6..149H |
HJ_1833d |
|
MemRAS 6, 149, 1833 |
|
HJ_1835 |
Ma - |
Herschel, J.F.W. |
1835MmRAS...8...37H |
HJ_1835 |
+Mb |
MemRAS 8, 37, 1835 |
|
HJ_1836 |
Mb - |
Herschel, J.F.W. |
1836MmRAS...9..193H |
HJ_1836 |
|
MemRAS 9, 193, 1836 |
|
HJ_1847a |
Ma j |
Herschel, J.F.W. |
. |
HJ_1847a |
+Mb |
Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838) |
|
HJ_1847b |
Ma j |
Herschel, J.F.W. |
. |
HJ_1847b |
|
Cape Results, London, 1847 |
|
HJ_1850 |
orb - |
Herschel, J.F.W. |
1850MmRAS..18...47H |
HJ_1850 |
|
MemRAS 18, 47, 1850 |
|
HJ_1870 |
Mb - |
Herschel, J.F.W. |
1870MmRAS..38....1H |
HJ_1870 |
|
MemRAS 38, 1, 1870 |
|
HJ_1874A |
- |
Herschel, J.F.W. |
1874MNRAS..35...28B |
HJ_1874A |
|
cited by Burnham (MNRAS 35, 28, 1874) |
|
HJ_1875A |
Ma - |
Herschel, J.F.W. |
1875AN.....85..323D |
HJ_1875A |
+Mb |
cited by Doberck, 1875 (see Dob1875b,f,g,h) |
|
HJ_1880A |
Ma - |
Herschel, J.F.W. |
1880Obs.....3..508G |
HJ_1880A |
+Mb |
cited by Gledhill (Obs 3, 508, 1880) |
|
HJ_1880B |
Mb - |
Herschel, J.F.W. |
1880MNRAS..40..497B |
HJ_1880B |
|
cited by Burnham (MNRAS 40, 497, 1880) |
|
HJ_1897A |
Ma j |
Herschel, J.F.W. |
1897MNRAS..57..541S |
HJ_1897A |
|
cited by See (MNRAS 57, 541, 1897) |
|
HJ_1905A |
Ma - |
Herschel, J.F.W. |
1905LicOB...3..147A |
HJ_1905A |
+Mb |
cited by Aitken (Lick Obs. Bull. 3, 147, 1905) |
|
HJ_1906A |
Ma - |
Herschel, J.F.W. |
1906MmRAS..56....1L |
HJ_1906A |
+Mb |
cited by Lewis (MemRAS 56, 1, 1906) |
|
HJ_1906B |
Ma - |
Herschel, J.F.W. |
1906QB821.B972..... |
HJ_1906B |
+Mb |
cited in BDS (Burnham Double Star Cat.), 1906 |
|
HJ_1927A |
Mb - |
Herschel, J.F.W. |
1927sdsc.book...... |
HJ_1927A |
|
cited in SDS (Southern Double Star Catalog), 1927 |
|
HJ_1932A |
Mb - |
Herschel, J.F.W. |
1932QB821.A43...... |
HJ_1932A |
|
cited in ADS (Aitken Double Star Cat.), 1932 |
|
HJ_9999 |
M j |
Herschel, J.F.W. |
................... |
HJ_9999 |
+Ma |
Unpublished, manuscript or reference not found. |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
21540+1553 |
HJ 288 |
|
1999 |
3 |
54 |
14.3 |
11.00 |
12.00 |
|
D |
215401.51+155308.4 |
21540+1553 |
HJ 288 |
|
2001 |
5 |
54 |
14.3 |
11.00 |
12.00 |
|
D |
215401.51+155308.4 |
21540+1553 |
HJ 288 |
|
2013 |
6 |
55 |
14.0 |
11.00 |
12.00 |
|
|
215401.51+155308.4 |
21540+1553 |
HJ 288 |
|
2015 |
7 |
234 |
14.0 |
11.80 |
12.20 |
|
R |
215402.31+155316.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21540+1553 HJ 288 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21540+1553 HJ 288 : MEASURES
No records found.
WDS 21540+1553 : 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 21540+1553 : ALADIN DSS IMAGE @ 21h 54m 02.31s +15° 53' 16.7"
WDS 21540+1553 HJ 288 : 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 |
|
21540+1553 |
HJ 288 |
|
234 |
14.0 |
|
Show |
|
21535+1551 |
LDS4921 |
|
138 |
51.2 |
8 |
Show |
|
21545+1615 |
J 1897 |
|
20 |
8.6 |
22 |
Show |
|
21526+1609 |
J 1725 |
|
52 |
8.5 |
27 |
Show |
|
21544+1621 |
HEI 82 |
|
73 |
1.6 |
28 |
Show |
|
21559+1536 |
BAT 1 |
AB |
152 |
1.1 |
32 |
Show |
|
21559+1536 |
BU 1508 |
AC |
306 |
42.4 |
32 |
Show |
|
21563+1604 |
BPM2414 |
|
172 |
83.9 |
35 |
Show |
|
21567+1607 |
STT 455 |
|
271 |
10.0 |
41 |
Show |
|
21506+1559 |
HJ 287 |
|
216 |
16.3 |
51 |
Show |
|
21571+1619 |
UC 4609 |
|
122 |
24.7 |
52 |
Show |
|
21545+1644 |
HEI 191 |
|
24 |
6.0 |
52 |
Show |
|
21504+1549 |
J 3148 |
|
132 |
9.6 |
53 |
Show |
|
21502+1545 |
UC 4577 |
|
221 |
37.5 |
57 |
Show |
|
21581+1541 |
BPM2417 |
|
105 |
99.5 |
60 |
Show |
|
21527+1650 |
BPM2410 |
|
239 |
60.8 |
60 |
Show |
|
21510+1637 |
GWP3102 |
|
92 |
28.0 |
62 |
Show |
|
21504+1626 |
UC 4580 |
|
88 |
26.3 |
63 |
Show |
|
21577+1629 |
BPM2416 |
|
307 |
75.9 |
64 |
Show |
|
21583+1521 |
CVR 926 |
|
113 |
9.8 |
70 |
Show |
|
21500+1457 |
J 853 |
|
32 |
3.1 |
82 |
Show |
|
21564+1712 |
LDS1483 |
|
292 |
68.7 |
87 |
Show |
|
21544+1427 |
BPM2412 |
|
111 |
93.3 |
87 |
Show |
|
21493+1450 |
J 915 |
|
148 |
3.5 |
94 |
Show |
|
21531+1731 |
J 3150 |
AB |
335 |
4.6 |
101 |
Show |
|
21531+1731 |
DAM 240 |
BC |
73 |
8.7 |
101 |
Show |
|
21501+1717 |
COU 14 |
|
67 |
0.3 |
101 |
Show |
|
21536+1735 |
J 288 |
|
309 |
6.7 |
103 |
Show |
|
22010+1626 |
BPM2418 |
|
249 |
84.6 |
105 |
Show |
|
21465+1551 |
CLZ 82 |
|
324 |
155.2 |
109 |
Show |
|
21486+1440 |
HJ 1693 |
|
314 |
11.7 |
109 |
Show |
|
21594+1719 |
COU 433 |
|
118 |
0.6 |
116 |
Show |
|
22018+1628 |
YSC 165 |
|
250 |
0.4 |
118 |
Show |
|
21458+1545 |
STTA224 |
|
359 |
59.9 |
120 |
Show |
|
21557+1752 |
BPM2413 |
|
343 |
97.0 |
121 |
Show |
|
21477+1432 |
BOY 12 |
|
329 |
0.3 |
123 |
Show |
|
22022+1520 |
STE 16 |
|
287 |
17.0 |
123 |
Show |
|
21498+1402 |
LEP 102 |
|
338 |
13.3 |
127 |
Show |
|
21541+1346 |
BPM2411 |
|
185 |
100.4 |
128 |
Show |
|
22018+1654 |
LDS1055 |
|
298 |
46.3 |
128 |
Show |
|
21598+1731 |
LDS1486 |
|
112 |
10.1 |
128 |
Show |
|
22029+1547 |
HDS3129 |
|
98 |
0.1 |
129 |
Show |
|
21541+1803 |
SKF2182 |
|
326 |
74.9 |
131 |
Show |
|
21450+1626 |
J 821 |
|
4 |
2.0 |
135 |
Show |
|
22029+1511 |
BPM2422 |
|
124 |
92.3 |
135 |
Show |
|
21515+1806 |
GIC 173 |
|
140 |
5.7 |
137 |
Show |
|
21579+1759 |
GWP3109 |
|
338 |
7.2 |
138 |
Show |
|
22029+1647 |
GWP3116 |
|
29 |
3.7 |
139 |
Show |
|
21543+1333 |
BU 1213 |
AB |
259 |
64.3 |
140 |
Show |
|
21543+1333 |
BU 1213 |
BC |
310 |
1.0 |
141 |
Show |
|
21518+1336 |
CRC 40 |
Aa,Ab |
138 |
0.7 |
141 |
|
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WDS 21540+1553 : COMPONENTS
21540+1553 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
215402.31+155316.7 |
|
Mag |
11.8 |
|
PmRA |
2.00 |
|
PmDE |
-3.0 |
|
21540+1553 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
215401.56+155308.4 |
|
Mag |
12.2 |
|
PmRA |
5.00 |
|
PmDE |
4.0 |
|
Calc delta mag |
0.4 |
|
Calc coord |
yes |
|