07271-1230 TDS 4812 (HD 58901)

07^h 27^m 08.22^s -12° 29' 54.2" P.A. 310.00 sep 0.4 mag 10.03,10.35

Coord 2000	07271-1230	Discov num	TDS4812	Comp		Coord arcsec 2000	07 27 08.22 -12 29 54.2
Date first	1991	Date last	1991	Obs	1
Pa first	310	Pa last	309.5	P.A. Now (θ)	309.5°
Sep first	0.4	Sep last	0.4	Sep. Now (ρ)	0.4"
Mag pri	10.03	Mag sec	10.35	delta mag (ΔM)	0.32	Spectral class
Pri motion ra	+000	Sec motion ra	+000
Pri motion dec	-009	Sec motion dec	-009
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 58901		Constellation	Canis Major		Tycho2	5404-03758-1		Gaia DR2	3034443121036691840
HD	58901

WDS 07271-1230 TDS 4812 (HD 58901) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
TDS		Tycho Double Star (from additional DD list)	...................
TDT		Tycho Double Star (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
07271-1230	TDS4812		1991	1	310	0.4	10.03	10.35			072708.22-122954.2

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WDS 07271-1230 TDS 4812 (HD 58901) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 07271-1230 TDS 4812 (HD 58901) : MEASURES

No records found.

WDS 07271-1230 (HD 58901) : VIRTUAL EYEPIECE

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WDS 07271-1230 (HD 58901) : ALADIN DSS IMAGE @ 07^h 27^m 08.22^s -12° 29' 54.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 07271-1230 TDS 4812 (HD 58901) : 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		07271-1230	TDS4812		310	0.4
Show		07272-1222	TDS4816		225	1.1	8
Show		07276-1225	HU 50		156	0.5	9
Show		07274-1235	BRT2671		144	5.1	9
Show		07263-1233	BRT2670		9	4.8	13
Show		07267-1216	TDS4803		209	2.4	16
Show		07264-1215	TDS4799		241	0.6	18
Show		07274-1249	TDS4820		178	1.9	20
Show		07282-1243	TDS 377		317	1.0	21
Show		07285-1235	LDS 183		238	24.5	21
Show		07260-1218	HU 49		219	0.4	21
Show		07269-1203	TDS4806		152	0.4	28
Show		07261-1201	TDS4796		171	2.5	33
Show		07252-1245	TDS4785		279	1.4	33
Show		07284-1257	RST3518		90	2.4	34
Show		07296-1222	TDS4861		12	117.1	38
Show		07288-1303	LDS 185		293	12.1	42
Show		07250-1300	TDS4781		106	0.5	44
Show		07268-1313	BRT1877		292	5.1	44
Show		07275-1145	J 2476	AB	304	5.3	46
Show		07275-1145	J 2476	AC	196	20.7	46
Show		07271-1144	TDS4811		280	1.5	46
Show		07248-1305	BRT2669		44	4.6	49
Show		07293-1308	RST3519		234	10.2	51
Show		07305-1247	SLW 195		269	178.0	53
Show		07234-1240	RST3513		242	2.2	56
Show		07279-1133	BU 332	AB	173	0.7	58
Show		07279-1133	STF1097	AC	314	19.8	58
Show		07279-1133	BU 332	AD	158	23.1	58
Show		07279-1133	BU 332	AE	43	32.4	58
Show		07310-1226	J 2479		274	5.9	58
Show		07311-1227	J 2480	AB	238	7.7	59
Show		07311-1227	J 2480	AC	316	5.7	59
Show		07295-1318	BRT1880		296	5.8	60
Show		07273-1130	HDS1049	AB	70	3.1	61
Show		07273-1130	HJ 759	AC	331	10.1	61
Show		07231-1218	BRT2667		179	4.8	61
Show		07313-1228	KPP2273		262	19.1	62
Show		07239-1310	TDS4766		210	1.5	62
Show		07236-1310	BRT1875		207	4.4	66
Show		07239-1317	BRT1876		107	5.3	67
Show		07268-1123	TDS 373			1.3	67
Show		07252-1127	RST3515		109	0.8	69
Show		07225-1218	TDS 364		18	3.6	69
Show		07293-1128	BRT2672		40	4.6	71
Show		07267-1118	J 2818		226	7.3	71
Show		07320-1245	RST3521		101	1.9	73
Show		07235-1318	DAM 4	EF	180	8.4	73
Show		07235-1318	BRT1874	AB	212	6.1	73
Show		07235-1318	DAM 4	AC	293	5.6	73
Show		07235-1318	DAM 4	AE	86	21.7	73

WDS 07271-1230 : COMPONENTS

	A
B	pa=310.2° sep=0.39"

07271-1230 A

Componente originario normalizzato	AB		Name	HD 58901		Coord arcsec 2000	072708.22-122954.2		Mag	10.03
PmRA	0.00		PmDE	-9.0		Tycho2	5404-03758-1		HD	58901

Tycho2

Tycho2	5404-03758-1	Pflag		RAmdeg	111.78420375	DEmdeg	-12.49835080
PmRA	0.0	PmDE	-8.7	E RAmdeg	12	E DEmdeg	12
E pmRA	1.6	E pmDE	1.6	EpRAm	1990.53	EpDEm	1990.33
Num	4	Q RAmdeg	0.8	Q DEmdeg	0.7	Q pmRA	0.9
Q pmDE	0.6	BTmag	9.695	E BTmag	0.023	VTmag	9.541
E VTmag	0.022	Prox	335	TYC	T	HIP
CCDM		RAdeg	111.78420278	DEdeg	-12.49833028	EpRA 1990	1.68
EpDE 1990	1.74	E RAdeg	12.1	E DEdeg	13.2	Posflg
Corr	0.0

07271-1230 B

Componente originario normalizzato	AB		Coord arcsec 2000	072708.20-122953.9		Mag	10.35		PmRA	0.00
PmDE	-9.0		Calc delta mag	0.32		Calc coord	yes