15440+1810 SHN 33

15^h 44^m 01.95^s +18° 10' 09.6" P.A. 357.00 sep 0.3 mag 11.80,12.70

Coord 2000	15440+1810	Discov num	SHN 33	Comp		Coord arcsec 2000	15 44 01.95 +18 10 09.6
Date first	1997	Date last	1997	Obs	1
Pa first	357	Pa last	356.5	P.A. Now (θ)	356.5°
Sep first	0.3	Sep last	0.282	Sep. Now (ρ)	0.282"
Mag pri	11.80	Mag sec	12.70	delta mag (ΔM)	0.9	Spectral class
Pri motion ra	-039	Sec motion ra
Pri motion dec	+006	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Serpens

Tycho2

1498-01006-1

Gaia DR2

1197724546155113472

WDS 15440+1810 SHN 33 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Shn1993	O j	Schneider, G. & Anderson, C.	1993PASP..105..367S
Shn1993		PASP 105, 367, 1993
Shn1998	Hf j	Schneider, G., Hershey, J.L., & Wenz, M.T.	1998PASP..110.1012S
Shn1998		PASP 110, 1012, 1998
Shn2004	Hn -	Schneider, G., Song, I., Zuckerman, B., Becklin, E., Lowrance, P., Macintosh, B.,	2004AAS...205.1114S
Shn2004		Bessell, M., Dumas, C., & Chauvin, G.
Shn2004		BAAS 205, 1114, 2004 (all data also in Son2006)	2006ApJ...652..724

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15440+1810	SHN 33		1997	1	357	0.3	11.40				154401.95+181009.6

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WDS 15440+1810 SHN 33 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15440+1810 SHN 33 : MEASURES

No records found.

WDS 15440+1810 : VIRTUAL EYEPIECE

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WDS 15440+1810 : ALADIN DSS IMAGE @ 15^h 44^m 01.95^s +18° 10' 09.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15440+1810 SHN 33 : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		15440+1810	SHN 33		357	0.3
Show		15445+1756	NSN 670		176	0.8	16
Show		15419+1828	DRS 17	AB	86	2.4	35
Show		15419+1828	TOK 302	AC	274	249.2	35
Show		15432+1846	LDS4587		217	8.5	38
Show		15424+1852	GWP2546		232	899.3	48
Show		15428+1859	GWP2547		235	83.7	53
Show		15456+1859	SLW1135		288	11.6	55
Show		15447+1716	CHR 49	AB	98	0.1	56
Show		15405+1840	A 2076		187	0.8	59
Show		15474+1851	COU 192	AB	189	1.2	64
Show		15474+1851	GII 223	Aa,Ab	164	0.1	64
Show		15468+1905	A 2077		223	0.6	68
Show		15439+1700	BPM 638		237	56.9	70
Show		15488+1751	LDS 979		258	29.2	72
Show		15459+1700	WFC 168		303	7.1	76
Show		15427+1653	SLW1127		140	13.2	80
Show		15450+1933	CBL 495		164	15.2	84
Show		15501+1822	CVR 172		139	54.5	88
Show		15456+1640	COU2511		19	0.1	93
Show		15482+1925	COU 193		282	0.5	96
Show		15416+1940	HU 580	AB	249	0.2	97
Show		15416+1940	BU 1451	AB,C	353	144.9	97
Show		15416+1940	BU 1451	AB,D	109	152.8	97
Show		15372+1740	SLW1114		200	10.5	102
Show		15368+1820	LDS4571		102	34.6	103
Show		15399+1646	COU2510		35	0.2	103
Show		15374+1731	BPM 633		248	118.5	103
Show		15377+1719	SLW1118		63	47.5	104
Show		15433+1954	HJ 2790		163	11.7	105
Show		15506+1909	SLW1142		236	26.4	111
Show		15388+1934	CVR 798		154	10.3	113
Show		15465+1957	COU 66		67	0.5	113
Show		15509+1911	A 2078		165	1.1	115
Show		15519+1732	BPM 641		121	86.0	119
Show		15463+1614	HEI 238		142	1.2	121
Show		15525+1738	CVR1652		307	4.5	126
Show		15378+1939	GWP2538		350	74.1	126
Show		15354+1743	LDS 977		351	17.6	128
Show		15358+1720	BRT2421		52	4.0	129
Show		15529+1719	SLW1145		156	10.9	138
Show		15485+2015	DBR 320		230	2.1	140
Show		15361+1639	LDS4570		115	17.6	146
Show		15538+1726	CVR 805		84	19.2	146
Show		15455+1543	SLW1133		224	10.4	149
Show		15532+1931	HJ 2796		148	27.8	155
Show		15542+1659	A 2080		104	0.4	162
Show		15365+1607	UC 3033	AB	62	35.5	164
Show		15365+1607	DSG 18	Aa,Ab	320	1.0	164
Show		15540+1936	COU 67		218	1.6	166
Show		15529+2000	HU 747		110	2.5	168

WDS 15440+1810 : COMPONENTS

	A
B	pa=356.7° sep=0.28"

15440+1810 A

Componente originario normalizzato	AB		Coord arcsec 2000	154401.95+181009.6		Mag	11.8		PmRA	-39.00
PmDE	6.0		Tycho2	1498-01006-1

Tycho2

Tycho2	1498-01006-1	Pflag		RAmdeg	236.00813819	DEmdeg	18.16934672
PmRA	-37.6	PmDE	5.0	E RAmdeg	67	E DEmdeg	76
E pmRA	1.6	E pmDE	1.7	EpRAm	1962.68	EpDEm	1954.87
Num	4	Q RAmdeg	1.5	Q DEmdeg	1.3	Q pmRA	1.4
Q pmDE	1.3	BTmag	12.320	E BTmag	0.229	VTmag	11.333
E VTmag	0.128	Prox	999	TYC		HIP
CCDM		RAdeg	236.00823000	DEdeg	18.16933444	EpRA 1990	1.62
EpDE 1990	1.34	E RAdeg	80.7	E DEdeg	97.1	Posflg
Corr	-0.1

15440+1810 B

Componente originario normalizzato	AB		Coord arcsec 2000	154401.95+181009.9		Mag	12.7		Calc delta mag	0.9
Calc coord	yes