20131+3602 SEI1014

20^h 13^m 04.22^s +36° 02' 16.5" P.A. 351.00 sep 27.7 mag 9.56,11.87 Sp B2:II

Coord 2000	20131+3602	Discov num	SEI1014	Comp		Coord arcsec 2000	20 13 04.22 +36 02 16.5
Date first	1896	Date last	2015	Obs	10
Pa first	350	Pa last	351	P.A. Now (θ)	351°
Sep first	28.2	Sep last	27.7	Sep. Now (ρ)	27.7"
Mag pri	9.56	Mag sec	11.87	delta mag (ΔM)	2.31	Spectral class	B2:II (blue-white)
Pri motion ra	-003	Sec motion ra	+003
Pri motion dec	-006	Sec motion dec	-007
Notes

rPM=0.799

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	351.3		Precise sep	27.689		Constellation	Hydra		Tycho2	2683-02256-1
Gaia DR2	2058966467973935104		HD	228347

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20131+3602	SEI1014		1999	4	351	27.9	9.47	11.30	B2:II	D	201304.22+360216.5
20131+3602	SEI1014		2002	5	351	27.8	9.47	11.30	B2:II	D	201304.22+360216.5
20131+3602	SEI1014		2010	6	351	27.6	9.56	11.87	B2:II		201304.22+360216.5
20131+3602	SEI1014		2015	7	351	27.7	9.56	11.87	B2:II		201304.22+360216.5

If you need more information about this double, apply for a data request form to the WDS.

WDS 20131+3602 SEI1014 : NOTES

No records found.

DISCOVERER

WDS 20131+3602 SEI1014 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20131+3602 SEI1014 : MEASURES

No records found.

WDS 20131+3602 SEI1014 : Virtual Eyepiece

Radius:

WDS 20131+3602 SEI1014 : Aladin DSS image @ 20^h 13^m 04.22^s +36° 02' 16.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9

WDS 20131+3602 SEI1014 : 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	sep	pa	dist(')
Show		20131+3602	SEI1014		27.70	351
Show		20135+3607	SEI1019		23.90	115	7
Show		20132+3611	NSN 731		25.30	324	10
Show		20122+3603	SEI 994		27.10	250	11
Show		20136+3553	SEI1021	BC	3.30	52	12
Show		20136+3553	SEI1021	AB	13.40	248	12
Show		20136+3553	SEI1021	AD	6.90	121	12
Show		20136+3553	SEI1021	AC	10.30	253	12
Show		20122+3600	SEI 991		20.10	296	12
Show		20125+3552	SEI1001		29.20	188	13
Show		20121+3603	SEI 990		26.70	296	13
Show		20135+3551	SEI1018		22.30	170	13
Show		20126+3614	SEI1003		23.40	282	14
Show		20137+3551	TDT2105		0.60	168	14
Show		20124+3549	TOB 177		20.10	221	16
Show		20117+3600	SEI 978		7.60	151	17
Show		20126+3618	SEI1004	AB	25.80	108	18
Show		20126+3618	TOB 178	AC	27.80	288	18
Show		20119+3612	BLL 46	AB	53.20	109	18
Show		20119+3612	BKO 101	AC	41.10	242	18
Show		20120+3614	TOB 176		18.80	197	18
Show		20122+3548	SEI 992		26.40	77	19
Show		20119+3550	SEI 985	AB	16.60	17	19
Show		20119+3550	BKO 103	AC	8.10	92	19
Show		20119+3551	SEI 983	AB	3.50	89	20
Show		20119+3551	SEI 983	AC	8.10	243	20
Show		20119+3551	BKO 102	AD	14.70	277	20
Show		20141+3617	SEI1031		18.60	61	20
Show		20124+3545	BKO 104	AB	9.40	72	20
Show		20124+3545	BKO 104	AC	9.30	285	20
Show		20115+3604	SEI 972		23.90	147	20
Show		20139+3545	COU2215		0.70	73	21
Show		20122+3621	SEI 996	AB	29.50	0	22
Show		20122+3621	STJ 71	AC	1.10	105	22
Show		20114+3552	HJ 1490		8.60	355	23
Show		20123+3540	FYM 582		4.90	267	24
Show		20113+3551	BKO 100		6.30	91	25
Show		20113+3550	BU 430	AB	1.20	23	25
Show		20113+3550	BU 430	AC	7.20	173	25
Show		20113+3550	HJ 1489	AD	17.10	52	25
Show		20110+3559	SEI 961		13.90	20	26
Show		20145+3621	TDT2114		0.60	66	26
Show		20116+3621	SEI 976		8.20	3	26
Show		20115+3545	TDT2066		1	129	26
Show		20136+3631	SEI1024		17.40	99	27
Show		20130+3629	ES 2188		1.70	74	28
Show		20118+3540	SEI 979		6.30	350	28
Show		20109+3612	SEI 959		21.60	71	29
Show		20111+3619	RAO 428		1	292	30
Show		20108+3552	SEI 954		4.80	314	31
Show		20140+3630	SEI1030		15.70	163	31

20131+3602 : COMPONENTS

	A
B	pa=352.9° sep=27.58"

20131+3602 A

Coord arcsec 2000	201304.22+360216.5	Mag	9.56	Spectr	B2:II	PmRA	-3.0
PmDE	-6.0	Tycho2	2683-02256-1	Gaia DR2	2058966467973935104	HD	228347
Dm number	+35 4021

Tycho2

TYCHO2	2683-02256-1	Pflag		RAmdeg	303.26760010	DEmdeg	36.03793922
PmRA	-4.9	PmDE	-1.3	E RAmdeg	14	E DEmdeg	12
E pmRA	1.3	E pmDE	1.3	EpRAm	1989.56	EpDEm
Num	6	Q RAmdeg	0.7	Q DEmdeg	0.9	Q pmRA	0.8
Q pmDE	0.9	BTmag	10.145	E BTmag	0.025	VTmag	9.558
E VTmag	0.021	Prox	564	TYC	T	HYP
CCDM		RAdeg	303.26761417	DEdeg	36.03794167	EpRA 1990	1.62
EpDE 1990	1.74	E RAdeg	14.5	E DEdeg	13.2	Posflg
Corr	0.0

20131+3602 B

Coord arcsec 2000	201303.94+360243.9		Mag	11.87		PmRA	3.0		PmDE	-7.0
HD	228347