23048-1436 RST 4117 AB (HD 217998)

23^h 04^m 46.36^s -14° 35' 38.1" P.A. 275.00 sep 0.9 mag 9.40,12.40 Sp G1V

Coord 2000	23048-1436	Discov num	RST4117	Comp	AB	Coord arcsec 2000	23 04 46.36 -14 35 38.1
Date first	1936	Date last	1943	Obs	2
Pa first	278	Pa last	274.9	P.A. Now (θ)	274.9°
Sep first	0.9	Sep last	0.94	Sep. Now (ρ)	0.94"
Mag pri	9.40	Mag sec	12.40	delta mag (ΔM)	3	Spectral class	G1V (yellow)
Pri motion ra	+045	Sec motion ra
Pri motion dec	-030	Sec motion dec
Notes	W

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 217998		Constellation	Aquarius		SAO	165478		Tycho2	5826-00290-1
HD	217998

WDS 23048-1436 RST 4117 AB (HD 217998) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Rst1933	T -	Rossiter, R.A.	1933MmRAS..65...27R
Rst1933		MemRAS 65, 27, 1933
Rst1937	Ma -	Rossiter, R.A.	1937MmRAS..65...51R
Rst1937		MemRAS 65, 51, 1937
Rst1943	Ma -	Rossiter, R.A.	1943POMic...8..133R
Rst1943		Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944	-	Rossiter, R.A.	1944POMic...9....1R
Rst1944		Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947	Ma -	Rossiter, R.A.	1947POMic...9....7R
Rst1947		Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955	Ma j	Rossiter, R.A.	1955POMic..11....1R
Rst1955	+P+	Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964	Ma -	Rossiter, R.A.	1964POMic...9...73R
Rst1964		Pub. Univ. Michigan Obs. 9, 73, 1964

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
23048-1436	RST4117	AB	1943	2	275	0.9	9.40	12.40	G1V	W	230446.36-143538.1

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WDS 23048-1436 RST 4117 AB (HD 217998) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23048-1436 RST 4117 AB (HD 217998) : MEASURES

No records found.

WDS 23048-1436 (HD 217998) : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 23048-1436 (HD 217998) : ALADIN DSS IMAGE @ 23^h 04^m 46.36^s -14° 35' 38.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23048-1436 RST 4117 AB (HD 217998) : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		23048-1436	RST4117	AB	275	0.9
Show		23029-1420	TDT3857		112	0.5	32
Show		23067-1452	HJ 5384		195	29.8	37
Show		23054-1526	GWP3231		23	29.5	52
Show		23059-1527	RST4119		210	1.9	54
Show		23086-1440	LDS2968		123	20.4	55
Show		23006-1426	RST4116		319	2.6	61
Show		23032-1533	HJ 3160		47	10.7	62
Show		23048-1543	RST4118		192	2.4	68
Show		23083-1525	TSN 207		103	0.0	72
Show		23090-1356	GWP3242		305	82.6	74
Show		23093-1513	RST4120		267	1.4	76
Show		23050-1318	GWP3229		86	26.1	78
Show		23029-1320	HDS3283	AB	273	0.1	81
Show		22597-1405	BRT2798		228	2.9	81
Show		23066-1552	KPP 524		317	4.6	82
Show		23060-1556	RAO 629		25	0.8	83
Show		23047-1609	UC 4876		265	32.8	94
Show		22581-1441	GWP3217		167	25.6	98
Show		23032-1612	FEN 42		278	4.2	100
Show		22579-1439	TDT3818		100	0.4	101
Show		23117-1432	UC 4900		30	27.5	102
Show		23080-1304	HJ 3171		39	23.5	103
Show		23101-1545	RST4121		17	1.2	104
Show		23118-1523	RST4122		271	0.2	112
Show		23071-1247	LDS6004		342	195.5	113
Show		22567-1444	LDS5022		251	2.3	118
Show		23001-1616	ARA 134		163	8.9	122
Show		23133-1414	LDS2973		350	5.0	127
Show		22598-1624	TOK 374		287	0.2	131
Show		22596-1246	TOK 642		262	999.9	134
Show		23142-1437	NSN 786		112	4.9	138
Show		22559-1345	HU 495		190	0.2	139
Show		23122-1303	DAM1273		134	20.4	143
Show		23126-1305	BRT2800		172	2.4	146
Show		23120-1251	HJ 305		104	8.8	148
Show		23052-1705	HJ 3164		122	56.3	150
Show		23138-1324	BU 181	AB	310	1.5	150
Show		23138-1324	BU 181	AC	247	18.8	150
Show		23130-1616	HU 496		118	1.4	156
Show		23054-1154	LDS6001		90	123.1	162
Show		23042-1153	LDS2964		15	8.9	163
Show		23029-1719	RST3317		130	5.8	166
Show		23022-1152	TDT3848		230	0.7	168
Show		22542-1323	LDS2962		351	9.8	171
Show		22541-1322	LDS2961		316	16.3	173
Show		23045-1143	BRT2799		192	3.6	173
Show		23139-1241	GWP3257		142	20.7	176
Show		22526-1437	SKF2824		251	6.5	177
Show		22561-1641	GWP3212		72	28.3	178
Show		22528-1519	GWP3202		182	128.8	179

WDS 23048-1436 : COMPONENTS

	A
B	pa=275.1° sep=0.91"

23048-1436 A

Name	HD 217998	Coord arcsec 2000	230446.36-143538.1	Mag	9.4	Spectral class	G1V (yellow)
PmRA	45.00	PmDE	-30.0	SAO	165478	Tycho2	5826-00290-1
HD	217998	DM	BD-15 6339

Tycho2

Tycho2	5826-00290-1	Pflag		RAmdeg	346.19316896	DEmdeg	-14.59392875
PmRA	48.6	PmDE	-29.3	E RAmdeg	10	E DEmdeg	12
E pmRA	1.3	E pmDE	1.3	EpRAm	1990.34	EpDEm	1989.28
Num	7	Q RAmdeg	0.6	Q DEmdeg	1.5	Q pmRA	0.6
Q pmDE	1.5	BTmag	9.975	E BTmag	0.023	VTmag	9.305
E VTmag	0.018	Prox	999	TYC	T	HIP
CCDM		RAdeg	346.19305528	DEdeg	-14.59386250	EpRA 1990	1.87
EpDE 1990	1.75	E RAdeg	9.7	E DEdeg	13.1	Posflg
Corr	-0.2

SAO

SAO	165478	DelFlag		RA1950		PmRA1950	0.0034
DE1950		PmDE1950	-0.02	Vmag	8.9	SpType	G0
Double code		Source	21	CatNum	8549	DM	BD-15 6339
DMcomp		BDsup		HD	217998	M HD	0
GC		RA1950rad	6.03070468	DE1950rad	-0.25941639	PmRA2000	0.0036
PmDE2000	-0.023

CCDM

Ccdm	23048-1436	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.67	DDEs	22.4
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.0	Sp	G0	PmNote	*
PmRA	49	PmDE	-20	Dm number	-15 6339	Cat1	BD
Name2	165478	Cat2	SAO	HD	217998	M HD
ADS BDS		M ADS BDS		N IDS		IDS	22595S1508A
HIC

23048-1436 B

Coord arcsec 2000

230446.30-143538.0

Mag

12.4

Calc delta mag

Calc coord

yes

CCDM

Ccdm	23048-1436	RComp		Comp	B	Note1
Note2		Discov num	RST4117	DRAs		DDEs
R dRAs		Year	1936	Theta	277	Rho	0.9
Obs	2	Vmag	12.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	22595S1508B
HIC