15303+1543 HJ 254 BC
15h 30m 13.89s +15° 42' 43.1" P.A. 2.00 sep 60.3 mag 10.47,12.70
Coord 2000 |
15303+1543 |
|
Discov num |
HJ 254 |
|
Comp |
BC |
|
Coord arcsec 2000 |
15 30 13.89 +15 42 43.1 |
|
Date first |
1825 |
|
Date last |
2017 |
|
Obs |
13 |
|
Pa first |
0 |
|
Pa last |
2.3 |
|
P.A. Now (θ) |
2.3° |
|
Sep first |
25.0 |
|
Sep last |
60.3 |
|
Sep. Now (ρ) |
60.3" |
|
Mag pri |
10.47 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
2.23 |
|
Spectral class |
|
|
Pri motion ra |
-005 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
+021 |
|
Sec motion dec |
+001 |
|
Notes |
|
|
rPM=0.928
This double is not physical.
15303+1543 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
15 30 15 +15 42 41 |
HJ 254 AB |
2017 |
24 |
278 |
17.1 |
10.04 |
10.47 |
0.43 |
|
|
Show |
|
|
15 30 14 +15 42 43 |
HJ 254 BC |
2017 |
13 |
2 |
60.3 |
10.47 |
12.70 |
2.23 |
|
<=== |
Show |
|
|
15 30 14 +15 42 43 |
HJ 254 BD |
2017 |
13 |
259 |
74.8 |
10.47 |
14.31 |
3.84 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Tycho2 |
1494-00416-1 |
|
Gaia DR2 |
1195505559887000320 |
|
WDS 15303+1543 HJ 254 BC : 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 |
15303+1543 |
HJ 254 |
BC |
2002 |
3 |
2 |
60.9 |
10.47 |
11.50 |
|
D |
153013.89+154243.1 |
15303+1543 |
HJ 254 |
BC |
2003 |
7 |
2 |
61.0 |
10.47 |
11.50 |
|
D |
153013.89+154243.1 |
15303+1543 |
HJ 254 |
BC |
2017 |
9 |
2 |
60.3 |
10.47 |
12.70 |
|
|
153013.89+154243.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 15303+1543 HJ 254 BC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 15303+1543 HJ 254 BC : MEASURES
No records found.
WDS 15303+1543 : 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 15303+1543 : ALADIN DSS IMAGE @ 15h 30m 13.89s +15° 42' 43.1"
WDS 15303+1543 HJ 254 BC : 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 |
|
15303+1543 |
HJ 254 |
BC |
2 |
60.3 |
|
Show |
|
15303+1543 |
HJ 254 |
BD |
259 |
74.8 |
|
Show |
|
15303+1543 |
HJ 254 |
AB |
278 |
17.1 |
1 |
Show |
|
15284+1559 |
SKF2725 |
|
208 |
1.5 |
31 |
Show |
|
15309+1621 |
BPM 631 |
|
321 |
111.8 |
40 |
Show |
|
15319+1623 |
A 2075 |
AB |
95 |
0.5 |
47 |
Show |
|
15304+1445 |
UC 3017 |
|
213 |
28.4 |
58 |
Show |
|
15312+1439 |
UC 3018 |
|
38 |
50.9 |
66 |
Show |
|
15343+1616 |
LIM 7 |
|
7 |
0.1 |
68 |
Show |
|
15280+1442 |
STF1945 |
BC |
281 |
9.2 |
69 |
Show |
|
15280+1442 |
STF1945 |
AB |
314 |
40.9 |
69 |
Show |
|
15280+1442 |
STF1945 |
AD |
18 |
23.4 |
69 |
Show |
|
15280+1442 |
STF1945 |
AE |
53 |
146.5 |
69 |
Show |
|
15280+1442 |
STF1945 |
AC |
309 |
49.2 |
69 |
Show |
|
15255+1546 |
HEI 381 |
|
181 |
0.3 |
69 |
Show |
|
15349+1501 |
SHN 201 |
|
-1 |
0.5 |
80 |
Show |
|
15250+1611 |
GWP2524 |
|
301 |
35.8 |
81 |
Show |
|
15358+1611 |
CVR 792 |
|
5 |
10.1 |
86 |
Show |
|
15352+1456 |
LEO 33 |
|
261 |
1.5 |
87 |
Show |
|
15365+1607 |
UC 3033 |
AB |
62 |
35.5 |
94 |
Show |
|
15365+1607 |
DSG 18 |
Aa,Ab |
320 |
1.0 |
94 |
Show |
|
15294+1722 |
BPM 630 |
|
14 |
100.5 |
101 |
Show |
|
15317+1405 |
HO 549 |
AB |
133 |
117.5 |
101 |
Show |
|
15284+1405 |
GRV 906 |
|
13 |
37.5 |
101 |
Show |
|
15317+1405 |
HO 549 |
BC |
241 |
0.9 |
102 |
Show |
|
15361+1639 |
LDS4570 |
|
115 |
17.6 |
103 |
Show |
|
15310+1725 |
NSN 666 |
|
303 |
2.4 |
103 |
Show |
|
15262+1418 |
HEI 236 |
|
108 |
0.5 |
105 |
Show |
|
15232+1614 |
NSN 789 |
|
44 |
17.2 |
107 |
Show |
|
15263+1716 |
CVR1630 |
|
185 |
4.9 |
109 |
Show |
|
15323+1355 |
HEI 237 |
|
169 |
0.4 |
112 |
Show |
|
15294+1734 |
CBL 490 |
|
72 |
48.8 |
113 |
Show |
|
15227+1616 |
GWP2518 |
|
218 |
18.4 |
114 |
Show |
|
15326+1733 |
LEP 147 |
|
29 |
4.4 |
116 |
Show |
|
15384+1542 |
GWP2539 |
|
169 |
155.1 |
119 |
Show |
|
15273+1738 |
A 2074 |
|
267 |
0.3 |
123 |
Show |
|
15222+1500 |
GWP2516 |
|
292 |
37.6 |
124 |
Show |
|
15358+1720 |
BRT2421 |
|
52 |
4.0 |
126 |
Show |
|
15232+1701 |
TDS9503 |
|
129 |
0.7 |
128 |
Show |
|
15219+1630 |
HO 264 |
AB |
298 |
1.2 |
129 |
Show |
|
15219+1630 |
HO 264 |
AC |
47 |
49.4 |
129 |
Show |
|
15249+1359 |
HJ 252 |
AB |
97 |
11.6 |
130 |
Show |
|
15249+1359 |
HJ 252 |
AC |
72 |
51.4 |
130 |
Show |
|
15249+1359 |
GWP2522 |
AD |
318 |
118.3 |
130 |
Show |
|
15249+1359 |
GWP2523 |
AE |
39 |
110.8 |
130 |
Show |
|
15391+1452 |
BPM 635 |
|
73 |
117.5 |
138 |
Show |
|
15206+1523 |
HU 1160 |
|
180 |
0.5 |
140 |
Show |
|
15354+1743 |
LDS 977 |
|
351 |
17.6 |
141 |
Show |
|
15320+1322 |
LDS4557 |
|
187 |
13.7 |
144 |
Show |
|
15211+1640 |
A 2229 |
|
224 |
1.5 |
145 |
Show |
|
15377+1719 |
SLW1118 |
|
63 |
47.5 |
145 |
|
|
WDS 15303+1543 : COMPONENTS
|
A |
B |
C |
B |
pa=277.4°
sep=17.04"
| |
C |
pa=346.9°
sep=64.13"
| pa=2.2°
sep=60.30"
| |
D |
pa=261.9°
sep=88.39"
| pa=258.3°
sep=72.12"
| pa=224.2°
sep=104.55"
|
15303+1543 A
Coord arcsec 2000 |
153015.06+154240.9 |
|
Mag |
10.04 |
|
Spectral class |
G5 (yellow) |
|
PmRA |
-1.00 |
|
PmDE |
23.0 |
|
Tycho2 |
1494-00415-1 |
|
Tycho2 |
1494-00415-1 |
|
Pflag |
|
|
RAmdeg |
232.56276270 |
|
DEmdeg |
15.71137186 |
|
PmRA |
-1.2 |
|
PmDE |
23.0 |
|
E RAmdeg |
31 |
|
E DEmdeg |
33 |
|
E pmRA |
1.2 |
|
E pmDE |
1.1 |
|
EpRAm |
1981.85 |
|
EpDEm |
1978.37 |
|
Num |
7 |
|
Q RAmdeg |
0.9 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.8 |
|
Q pmDE |
0.9 |
|
BTmag |
11.202 |
|
E BTmag |
0.080 |
|
VTmag |
10.042 |
|
E VTmag |
0.042 |
|
Prox |
171 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
232.56276639 |
|
DEdeg |
15.71131833 |
|
EpRA 1990 |
1.66 |
|
EpDE 1990 |
1.58 |
|
E RAdeg |
33.4 |
|
E DEdeg |
37.1 |
|
Posflg |
|
|
Corr |
-0.1 |
|
15303+1543 B
Coord arcsec 2000 |
153013.89+154243.1 |
|
Coord calc |
153013.89+154243.1 |
|
Mag |
10.47 |
|
PmRA |
-5.00 |
|
PmDE |
21.0 |
|
Tycho2 |
1494-00416-1 |
|
Calc delta mag |
0.43 |
|
Tycho2 |
1494-00416-1 |
|
Pflag |
|
|
RAmdeg |
232.55787325 |
|
DEmdeg |
15.71199992 |
|
PmRA |
-1.3 |
|
PmDE |
21.0 |
|
E RAmdeg |
41 |
|
E DEmdeg |
45 |
|
E pmRA |
1.4 |
|
E pmDE |
1.3 |
|
EpRAm |
1980.90 |
|
EpDEm |
1976.74 |
|
Num |
4 |
|
Q RAmdeg |
0.4 |
|
Q DEmdeg |
1.5 |
|
Q pmRA |
0.4 |
|
Q pmDE |
1.5 |
|
BTmag |
11.300 |
|
E BTmag |
0.088 |
|
VTmag |
10.471 |
|
E VTmag |
0.062 |
|
Prox |
171 |
|
TYC |
|
|
HIP |
|
|
CCDM |
|
|
RAdeg |
232.55787639 |
|
DEdeg |
15.71195056 |
|
EpRA 1990 |
1.64 |
|
EpDE 1990 |
1.57 |
|
E RAdeg |
43.5 |
|
E DEdeg |
48.8 |
|
Posflg |
|
|
Corr |
-0.1 |
|
15303+1543 C
Coord arcsec 2000 |
153014.05+154343.4 |
|
Mag |
12.7 |
|
PmRA |
-6.00 |
|
PmDE |
1.0 |
|
Calc delta mag |
2.66 |
|
Calc coord |
yes |
|
15303+1543 D
Coord arcsec 2000 |
153009.00+154228.4 |
|
Mag |
14.31 |
|
PmRA |
-15.00 |
|
PmDE |
-6.0 |
|
Calc delta mag |
4.27 |
|
Calc coord |
yes |
|