19257-7441 UC 3931

19^h 25^m 43.73^s -74° 40' 37.5" P.A. 87.00 sep 60.9 mag 12.20,16.30

Coord 2000	19257-7441	Discov num	UC 3931	Comp		Coord arcsec 2000	19 25 43.73 -74 40 37.5
Date first	1998	Date last	2015	Obs	5
Pa first	87	Pa last	86.5	P.A. Now (θ)	86.5°
Sep first	61.5	Sep last	60.885	Sep. Now (ρ)	60.885"
Mag pri	12.20	Mag sec	16.30	delta mag (ΔM)	4.1	Spectral class
Pri motion ra	+021	Sec motion ra	+041
Pri motion dec	-059	Sec motion dec	-087
Notes	V (Proper motion indicates physical)

rPM=0.358

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pavo

Gaia DR2

6367385021727362816

WDS 19257-7441 UC 3931 : 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
19257-7441	UC 3931		2000	2	87	61.1	12.20	16.30		V	192543.73-744037.5
19257-7441	UC 3931		2010	5	87	60.9	12.20	16.30		V	192543.73-744037.5
19257-7441	UC 3931		2015	5	87	60.9	12.20	16.30		V	192543.73-744037.5

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

WDS 19257-7441 UC 3931 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19257-7441 UC 3931 : MEASURES

No records found.

WDS 19257-7441 : VIRTUAL EYEPIECE

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

WDS 19257-7441 : ALADIN DSS IMAGE @ 19^h 25^m 43.73^s -74° 40' 37.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19257-7441 UC 3931 : 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		19257-7441	UC 3931		87	60.9
Show		19268-7436	TDT1466		41	0.6	7
Show		19269-7412	B 2877		16	5.6	29
Show		19223-7506	KPP 930	AC	43	7.7	29
Show		19242-7517	TDT1429		344	0.7	38
Show		19346-7418	TDT1553		239	2.5	42
Show		19150-7500	KPP2524		136	22.8	47
Show		19345-7513	TDT1549		165	1.6	47
Show		19367-7508	TDT1582		6	0.9	52
Show		19311-7348	GLI 295		324	49.5	58
Show		19310-7337	TSN 190		169	0.6	68
Show		19122-7401	HEI 569		104	2.7	68
Show		19072-7426	TDT1236	AB	13	0.5	76
Show		19135-7540	UC 3853		343	7.2	76
Show		19061-7422	TDT1224		149	0.4	81
Show		19353-7329	KPP4157	BC	74	3.2	82
Show		19414-7538	HJ 5122		251	12.8	84
Show		19310-7320	UC 3964		247	70.5	84
Show		19238-7609	HDS2748		107	4.2	89
Show		19292-7611	NSN 432		78	1.5	92
Show		19291-7304	KPP4150		33	6.8	98
Show		19061-7544	LDS 660		228	162.3	99
Show		19220-7622	KPP3057		17	8.0	103
Show		19346-7303	TDT1552		83	0.5	105
Show		19431-7315	NSN 443		124	24.7	112
Show		19269-7639	TDS 992		9	0.9	119
Show		19317-7640	GLI 251		343	12.1	121
Show		19361-7636	TDT1572		253	0.5	122
Show		19268-7643	TDT1467		152	0.4	123
Show		19192-7642	KPP1270		317	9.7	124
Show		19167-7648	TDT1344		356	0.4	132
Show		19097-7245	TDT1264		43	0.5	134
Show		19428-7247	B 2479		108	6.5	135
Show		19281-7225	HDS2767		278	15.1	136
Show		19344-7657	KPP4155		348	2.3	140
Show		19388-7221	TDT1603		30	2.1	150
Show		19245-7206	HEI 400		33	2.3	155
Show		19393-7712	HDS2790		53	0.4	159
Show		19146-7205	UC 3863		113	46.6	164
Show		19270-7146	HJ 5103		242	12.5	175
Show		19270-7143	TDT1469		350	0.4	179
Show		19395-7152	TDT1609		352	2.0	179
Show		19331-7754	DAW 75		135	2.6	196
Show		19218-7125	TDT1401		351	2.6	197
Show		19058-7751	RST3206		285	0.5	204
Show		19277-7109	TDT1472		320	0.6	212
Show		19166-7103	TDT1343		204	0.6	222
Show		19428-7108	HEI 273		240	1.5	226
Show		19274-7048	HEI 270		306	1.8	234
Show		19292-7046	LDS 679		177	113.2	235
Show		19423-7831	DAW 225	AB	12	8.6	238

WDS 19257-7441 : COMPONENTS

	A
B	pa=77.0° sep=16.48"

19257-7441 A

Componente originario normalizzato	AB		Coord arcsec 2000	192543.73-744037.5		Mag	12.2		PmRA	21.00
PmDE	-59.0

19257-7441 B

Componente originario normalizzato	AB		Coord arcsec 2000	192547.78-744033.8		Mag	16.3		PmRA	41.00
PmDE	-87.0		Calc delta mag	4.1		Calc coord	yes