04253+2618 COR 2 Aa,Ab
04h 25m 17.68s +26° 17' 50.4" P.A. 75.00 sep 0.2 mag 9.63,9.80 Sp K7
Coord 2000
04253+2618
Discov num
COR 2
Comp
Aa,Ab
Coord arcsec 2000
04 25 17.68 +26 17 50.4
Date first
2002
Date last
2002
Obs
1
Pa first
75
Pa last
74.8
P.A. Now (θ)
74.8°
Sep first
0.2
Sep last
0.173
Sep. Now (ρ)
0.173"
Mag pri
9.63
Mag sec
9.80
delta mag (ΔM)
0.17
Spectral class
K7 (yellow-orange)
Pri motion ra
+011
Sec motion ra
Pri motion dec
-024
Sec motion dec
Notes
K
(K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
04253+2618 SYSTEM COMPONENTS
Show
name
SAO
coord
wds_name
last
obs
pa
sep
mag1
mag2
d_mag
orb
current
Show
04 25 18 +26 17 50
COR 2 Aa,Ab
2002
1
75
0.2
9.63
9.80
0.17
<===
Show
04 25 18 +26 17 50
WHT 1 AB
2015
10
234
3.4
13.05
13.86
0.81
Show
04 25 17 +26 17 48
COR 2 Ba,Bb
2002
1
158
0.1
10.39
10.74
0.35
Quadruple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation
Taurus
Gaia DR2
152009028728671744
WDS 04253+2618 COR 2 Aa,Ab : NOTES
No records found.
REFERENCES
refcode
metd
author
reference
Cor2000
Sa j
Correia, S. & Richichi, A.
2000A&AS..141..301C
Cor2000
A&AS 141, 301, 2000
Cor2006
A j
Correia, S., Zinnecker, H., Ratzka, Th., & Sterzik, M.F.
2006A&A...459..909C
Cor2006
A&A 459, 909, 2006 (some data reprocessed by Csepany et al. 2017)
2017A&A...603A..74C
Cor2013
A j
Correia, S., Duchene, G., Reipurth, B., Zinnecker, H., Daemgen, S., Petr-Gotzens,
2013A&A...557A..63C
Cor2013
M.G., Kohler, R., Ratzka, Th., Aspin, C., Konopacky, Q.M., & Ghez, A.M.
Cor2013
A&A 557, A63, 2013
Wht2001
Si j
White, R.J. & Ghez, A.M.
2001ApJ...556..265W
Wht2001
+Hp
ApJ 556, 265, 2001
Wht2001
+Ci
Wht2002
A -
White, R.J., Hillenbrand, L., Metchev, S., & Patience, J.
2002BAAS...34.1134W
Wht2002
BAAS 34, 1134, 2002
WDS HISTORIC DATA
coord_2000
discov_num
comp
epoch
obs
pa
sep
mag_pri
mag_sec
spectr
notes
coord_arcsec_2000
04253+2618
COR 2
Aa,Ab
2002
1
75
0.2
9.63
9.80
K
042517.60+261750.0
If you need more information about this double, apply for a
data request form to the WDS.
WDS 04253+2618 COR 2 Aa,Ab : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 04253+2618 COR 2 Aa,Ab : MEASURES
No records found.
WDS 04253+2618 : 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 04253+2618 : ALADIN DSS IMAGE @ 04h 25m 17.68s +26° 17' 50.4"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
WDS 04253+2618 COR 2 Aa,Ab : 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
04253+2618
COR 2
Aa,Ab
75
0.2
1
Show
04253+2618
WHT 1
AB
234
3.4
1
Show
04253+2618
COR 2
Ba,Bb
158
0.1
1
Show
04247+2610
KSA 17
338
27.8
11
Show
04269+2607
LEI 2
AB
274
0.7
25
Show
04269+2607
CHN 2
AB,C
105
12.1
25
Show
04269+2607
HAT 5
AB,D
117
57.4
25
Show
04269+2607
SMN 10
Ca,Cb
294
0.6
25
Show
04246+2556
LDS5552
265
170.5
25
Show
04248+2643
KOH 10
Ba,Bb
135
0.2
26
Show
04248+2643
KOH 10
Aa,Ab
320
0.5
27
Show
04248+2643
KOH 10
Aa,Ba
158
7.9
27
Show
04248+2643
KU 84
AC
296
13.2
27
Show
04271+2606
KSA 19
AB
235
16.1
27
Show
04271+2606
LOO 5
AC
211
53.9
27
Show
04252+2545
TOK 247
271
43.0
33
Show
04257+2545
LDS5557
269
163.1
34
Show
04280+2619
PAD 27
Aa,Ab
266
0.2
36
Show
04280+2619
DCH 52
AB
15
4.6
36
Show
04277+2631
GIC 47
196
11.1
37
Show
04236+2543
LDS5550
64
8.6
43
Show
04271+2542
THB 1
183
0.1
43
Show
04287+2613
HDS 576
240
0.1
46
Show
04222+2641
LDS5547
134
59.5
47
Show
04226+2538
ITO 23
BC
245
11.6
54
Show
04226+2538
ITO 23
BD
227
11.0
54
Show
04226+2538
ITO 23
BE
264
10.6
54
Show
04226+2538
STF 528
AB
25
19.4
55
Show
04250+2712
KSA 18
AB
56
15.8
55
Show
04250+2712
ITO 26
AC
125
3.8
55
Show
04223+2655
KSA 16
152
23.1
55
Show
04295+2617
SMN 11
AB
317
0.1
57
Show
04295+2617
WHT 2
AC
296
2.3
57
Show
04295+2617
HER 8
AD
248
12.0
57
Show
04293+2634
KSA 106
19
0.1
57
Show
04220+2658
SMN 9
AB
110
0.3
60
Show
04220+2658
KSA 15
AC
277
19.8
60
Show
04291+2649
DCH 53
279
12.3
60
Show
04220+2538
DAM 761
277
20.6
61
Show
04291+2652
LDS1172
283
2.5
61
Show
04219+2538
LDS1165
292
34.3
61
Show
04297+2633
ITO 13
BC
139
2.4
61
Show
04297+2633
GHE 7
Aa,Ab
294
0.1
62
Show
04297+2633
HAT 6
AB
306
15.3
62
Show
04297+2633
ITO 13
AD
132
5.1
62
Show
04222+2703
SHN 86
-1
0.1
62
Show
04299+2607
ITO 28
BC
170
0.6
63
Show
04299+2607
HER 9
AB
305
10.8
63
Show
04299+2607
ITO 28
AC
304
10.6
63
Show
04299+2607
ITO 28
AD
163
9.8
63
Show
04236+2520
LDS1167
197
3.0
63
WDS 04253+2618 : COMPONENTS
A
Ab
B
Ab
pa=73.1°
sep=0.16"
B
pa=236.1°
sep=3.40"
pa=236.8°
sep=3.55"
Bb
pa=234.4°
sep=3.43"
pa=235.2°
sep=3.58"
pa=160.0°
sep=0.10"
04253+2618 A
Coord arcsec 2000
042517.68+261750.4
Mag
13.05
Spectral class
K7 (yellow-orange)
PmRA
46.00
PmDE
-1.0
04253+2618 Ab
Coord arcsec 2000
042517.69+261750.4
Mag
9.8
Calc delta mag
0.17
Calc coord
yes
04253+2618 B
Coord arcsec 2000
042517.47+261748.5
Coord calc
042517.50+261748.4
Mag
10.39
Mag composta
13.86
Calc delta mag
0.76
04253+2618 Bb
Coord arcsec 2000
042517.47+261748.4
Mag
10.74
Calc delta mag
1.11
Calc coord
yes