19249-3439 UC 3923

19^h 24^m 55.35^s -34° 39' 18.2" P.A. 288.00 sep 34.7 mag 11.40,16.20

Coord 2000	19249-3439	Discov num	UC 3923	Comp		Coord arcsec 2000	19 24 55.35 -34 39 18.2
Date first	1998	Date last	2015	Obs	4
Pa first	287	Pa last	288.3	P.A. Now (θ)	288.3°
Sep first	35.3	Sep last	34.686	Sep. Now (ρ)	34.686"
Mag pri	11.40	Mag sec	16.20	delta mag (ΔM)	4.8	Spectral class
Pri motion ra	-048	Sec motion ra	-067
Pri motion dec	-021	Sec motion dec	-003
Notes	V (Proper motion indicates physical)

rPM=0.39

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sagittarius

Tycho2

7432-01330-1

Gaia DR2

6742989704289230976

WDS 19249-3439 UC 3923 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
UC		USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)	...................
UC_2013a	Eu j	Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,	2013AJ....145...44Z
UC_2013a		& Zacharias, M.I. (UCAC4 Catalog)
UC_2013a		AJ 145, 44, 2013
UC_2013b	Eu j	Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D.	2013AJ....146...76H
UC_2013b		AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b		(Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b		UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b		image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b		components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b		letter "f" following the filter information.
UC_2013b		APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b		Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b		than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b		identical values for both components in all filters were removed, as well.
UC_2015	Eu -	Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,	2015AJ....150..101Z
UC_2015		DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015		Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015		AJ 150, 101, 2015
UC_9999	Eu -	temporary UCAC files	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19249-3439	UC 3923		1999	2	288	35.3	11.40	16.20		V	192455.35-343918.2
19249-3439	UC 3923		2000	2	288	35.3	11.40	16.20		V	192455.35-343918.2
19249-3439	UC 3923		2015	4	288	34.7	11.40	16.20		V	192455.35-343918.2

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

WDS 19249-3439 UC 3923 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19249-3439 UC 3923 : MEASURES

No records found.

WDS 19249-3439 : VIRTUAL EYEPIECE

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

WDS 19249-3439 : ALADIN DSS IMAGE @ 19^h 24^m 55.35^s -34° 39' 18.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19249-3439 UC 3923 : 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		19249-3439	UC 3923		288	34.7
Show		19241-3433	RSS 523		246	7.8	12
Show		19235-3432	COO 235		185	4.5	20
Show		19246-3503	UC 3919		246	71.5	24
Show		19277-3435	UC 3940		120	43.5	35
Show		19222-3453	UC 3907		25	50.9	37
Show		19215-3459	VSP 53		28	0.3	47
Show		19249-3535	SWR 265		89	10.3	56
Show		19238-3333	UC 3915		359	17.4	68
Show		19307-3424	TDT1514		84	0.6	74
Show		19239-3321	HDS2749		134	8.6	80
Show		19213-3320	RST2103		347	0.9	92
Show		19291-3559	SEE 379		269	17.9	95
Show		19281-3606	UC 3943		122	14.9	95
Show		19230-3303	RST2107		71	1.0	100
Show		19331-3424	SKF2079	AB	48	112.8	102
Show		19331-3424	DAM1039	AC	265	53.9	102
Show		19173-3358	RST3218		299	0.6	104
Show		19275-3300	BRT1800		8	4.0	105
Show		19325-3527	RSS 529		169	12.6	105
Show		19246-3253	HJ 5111		271	25.5	107
Show		19324-3345	B 438		119	5.3	107
Show		19209-3303	HJ 5107	AB	125	13.8	109
Show		19209-3303	TOK 433	Aa,Ab	137	0.1	109
Show		19262-3252	DAM 390		68	2.8	109
Show		19266-3251	B 970	AB	283	0.3	110
Show		19266-3251	DAM 391	AB,C	286	10.2	110
Show		19266-3251	B 970	AB,D	8	39.2	110
Show		19190-3317	I 253	AB	141	0.6	111
Show		19190-3317	TOK 624	AC	61	999.9	111
Show		19171-3343	RST2098		25	1.5	112
Show		19163-3519	TDT1336		183	0.8	114
Show		19191-3310	B 431		156	1.8	116
Show		19173-3331	VOU 14		68	4.7	117
Show		19329-3543	RST3228		230	1.7	118
Show		19152-3439	TDT1322		101	0.6	121
Show		19308-3616	UC 3963	AB	89	53.5	121
Show		19308-3616	UC 3963	BC	256	7.7	121
Show		19153-3417	I 644		161	8.2	122
Show		19149-3525	KPP 437		55	3.5	132
Show		19144-3408	RSS 517		154	20.8	135
Show		19258-3225	PRO 226		164	9.6	136
Show		19195-3640	I 646		215	4.6	138
Show		19245-3221	JSP 945		225	7.7	139
Show		19179-3252	WSP 123	AB	205	4.8	139
Show		19179-3252	WSP 123	AC	148	8.2	139
Show		19179-3252	WSP 123	AD	219	11.7	139
Show		19179-3252	WSP 123	AE	208	13.1	139
Show		19179-3252	WSP 123	AF	312	14.0	139
Show		19179-3252	WSP 123	AG	14	14.8	139
Show		19179-3252	WSP 123	AH	308	20.8	139

WDS 19249-3439 : COMPONENTS

	A
B	pa=291.9° sep=29.20"

19249-3439 A

Componente originario normalizzato	AB		Coord arcsec 2000	192455.35-343918.2		Mag	11.4		PmRA	-48.00
PmDE	-21.0		Tycho2	7432-01330-1

Tycho2

Tycho2	7432-01330-1	Pflag		RAmdeg	291.23065638	DEmdeg	-34.65506835
PmRA	-41.3	PmDE	-22.3	E RAmdeg	95	E DEmdeg	113
E pmRA	3.1	E pmDE	3.2	EpRAm	1977.44	EpDEm	1969.83
Num	3	Q RAmdeg	1.2	Q DEmdeg	0.8	Q pmRA	1.2
Q pmDE	0.8	BTmag	13.320	E BTmag	0.428	VTmag	11.971
E VTmag	0.217	Prox	999	TYC		HIP
CCDM		RAdeg	291.23077194	DEdeg	-34.65501583	EpRA 1990	1.73
EpDE 1990	1.55	E RAdeg	105.3	E DEdeg	132.5	Posflg
Corr	0.0

19249-3439 B

Componente originario normalizzato	AB		Coord arcsec 2000	192453.15-343907.3		Mag	16.2		PmRA	-67.00
PmDE	-3.0		Calc delta mag	4.8		Calc coord	yes