05054-4108 UC 1264 (HD 272991)

05^h 05^m 22.70^s -41° 08' 10.4" P.A. 288.00 sep 6.7 mag 11.10,12.40 Sp K0

Coord 2000	05054-4108	Discov num	UC 1264	Comp		Coord arcsec 2000	05 05 22.70 -41 08 10.4
Date first	1996	Date last	2016	Obs	7
Pa first	288	Pa last	288	P.A. Now (θ)	288°
Sep first	6.7	Sep last	6.7	Sep. Now (ρ)	6.7"
Mag pri	11.10	Mag sec	12.40	delta mag (ΔM)	1.3	Spectral class	K0 (yellow-orange)
Pri motion ra	+011	Sec motion ra	-017
Pri motion dec	+055	Sec motion dec	+054
Notes	V (Proper motion indicates physical)

rPM=0.495

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 272991		Constellation	Columba		Tycho2	7590-01760-1		Gaia DR2	4813827421560115584
HD	272991

WDS 05054-4108 UC 1264 (HD 272991) : 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
05054-4108	UC 1264		1999	2	288	6.7	11.10	12.40		V	050522.70-410810.4
05054-4108	UC 1264		2000	2	288	6.7	11.10	12.40		V	050522.70-410810.4
05054-4108	UC 1264		2010	4	289	6.8	11.10	12.40	K0	V	050522.70-410810.4
05054-4108	UC 1264		2015	5	288	6.7	11.10	12.40	K0	V	050522.70-410810.4
05054-4108	UC 1264		2016	7	288	6.7	11.10	12.40	K0	V	050522.70-410810.4

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

WDS 05054-4108 UC 1264 (HD 272991) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 05054-4108 UC 1264 (HD 272991) : MEASURES

No records found.

WDS 05054-4108 (HD 272991) : VIRTUAL EYEPIECE

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

WDS 05054-4108 (HD 272991) : ALADIN DSS IMAGE @ 05^h 05^m 22.70^s -41° 08' 10.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 05054-4108 UC 1264 (HD 272991) : 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		05054-4108	UC 1264		288	6.7
Show		05073-4123	LDS 136		222	42.0	26
Show		05049-4034	COO 28		231	0.6	35
Show		05085-4113	HJ 3728		260	10.3	36
Show		05044-4033	CPO 125		2	10.3	37
Show		05066-4146	RSS 78	AB	259	10.9	41
Show		05032-4143	B 2582		229	5.9	44
Show		05061-4152	TDS3063		326	2.0	45
Show		05053-4208	BRT 668	AB	164	4.0	60
Show		05053-4208	BRT 668	Aa,Ab	167	0.2	60
Show		05110-4100	RST3417		203	0.4	65
Show		05091-4201	HDS 676		98	0.1	68
Show		05001-4031	TVB 86		139	22.2	71
Show		04590-4056	HJ 3711		350	13.9	74
Show		05119-4050	I 1148		115	0.4	76
Show		05083-4223	HU 1387		47	0.5	82
Show		04582-4033	RST5210		47	0.3	89
Show		05070-3939	HJ 3725		324	24.9	92
Show		05136-4104	CPO 127		275	6.7	93
Show		05129-4025	I 1149		193	1.0	97
Show		05095-3943	TDS3083		337	2.6	97
Show		05132-4152	TDS3113		47	1.5	99
Show		05020-3935	HJ 3717		196	12.9	101
Show		05073-4253	SKF 819		159	76.3	107
Show		05089-3928	WG 30		260	4.9	108
Show		05042-3920	TDS3055		209	0.8	109
Show		05145-4019	FIN 21		357	1.6	115
Show		05111-3929	WG 31		260	7.4	119
Show		05162-4104	B 2096		10	15.8	123
Show		05006-3917	TDS3040	AC	98	2.9	125
Show		05078-4311	HDS 670		75	0.3	127
Show		04542-4122	HJ 3704		204	16.1	127
Show		05119-4253	HJ 3734		197	11.5	128
Show		04562-4225	DON 86		135	0.6	129
Show		05004-4308	UC 1253		127	25.7	133
Show		04566-4241	TDS3013		312	0.6	135
Show		04575-4250	DON 87		145	1.6	135
Show		04592-4306	DAW 37	BC	15	2.3	137
Show		04592-4306	HJ 3713	AB	333	17.2	137
Show		04533-4034	WG 27		39	5.9	142
Show		05139-3922	I 1612		17	0.2	144
Show		04573-4301	SKF 817		88	3.1	145
Show		04599-4319	HU 1384		339	4.8	145
Show		04547-4235	WIS 109		178	86.1	148
Show		05184-4103	I 61		81	0.7	148
Show		05147-3925	RST3419		118	0.2	149
Show		04572-3910	I 1611		319	0.3	151
Show		05185-4135	TDS3140		255	0.6	151
Show		05110-4329	HDS 686		349	0.3	155
Show		04540-4235	DON 84		121	1.3	155
Show		04511-4052	SKF 812		66	3.8	163

WDS 05054-4108 : COMPONENTS

	A
B	pa=293.3° sep=5.23"

05054-4108 A

Componente originario normalizzato	AB	Name	HD 272991	Coord arcsec 2000	050522.70-410810.4	Mag	11.1
Spectral class	K0 (yellow-orange)	PmRA	11.00	PmDE	55.0	Tycho2	7590-01760-1
HD	272991

Tycho2

Tycho2	7590-01760-1	Pflag		RAmdeg	76.34454296	DEmdeg	-41.13625089
PmRA	5.8	PmDE	49.0	E RAmdeg	53	E DEmdeg	53
E pmRA	2.2	E pmDE	2.0	EpRAm	1984.68	EpDEm	1983.40
Num	3	Q RAmdeg	0.7	Q DEmdeg	1.8	Q pmRA	0.6
Q pmDE	1.8	BTmag	11.938	E BTmag	0.101	VTmag	11.257
E VTmag	0.085	Prox	999	TYC		HIP
CCDM		RAdeg	76.34452528	DEdeg	-41.13636194	EpRA 1990	1.80
EpDE 1990	1.83	E RAdeg	54.8	E DEdeg	56.3	Posflg
Corr	0.0

05054-4108 B

Componente originario normalizzato	AB		Coord arcsec 2000	050522.28-410808.3		Mag	12.4		PmRA	-17.00
PmDE	54.0		Calc delta mag	1.3		Calc coord	yes