01154+5453 TDS 1817 (HD 7483)

01^h 15^m 23.52^s +54° 53' 10.0" P.A. 33.00 sep 0.5 mag 11.09,11.46 dist. 47.66 pc (155.47 l.y.)

Coord 2000	01154+5453	Discov num	TDS1817	Comp		Coord arcsec 2000	01 15 23.52 +54 53 10.0
Date first	1991	Date last	1991	Obs	1
Pa first	33	Pa last	32.8	P.A. Now (θ)	32.8°
Sep first	0.5	Sep last	0.47	Sep. Now (ρ)	0.47"
Mag pri	11.09	Mag sec	11.46	delta mag (ΔM)	0.37	Spectral class
Pri motion ra	+000	Sec motion ra	+000
Pri motion dec	-005	Sec motion dec	-005
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 7483	Spectr	G5	Constellation	Cassiopeia	HIP	5881
Tycho2	3673-00363-1	Gaia DR2	411553700569051648	HD	7483	BD	BD+36 212
Distance	47.66	Distance ly	155.47

ORBITAL ELEMENTS SOLUTION #1

Period (P)	701.42d		Periastron (T)	51791.1d (2000.675y)		Semi-major axis (a)	7m	± 1.5
Eccentricity (e)	0.12		Inclination (i)	149.1°	± 11.4	Longitude of periastron (ω)	313°
Node (Ω)	222.8°	± 5.8	Notes	n		Reference	Ren2013
Equinox	2000		Last observation			Grade	9	(1=Definitive, 9=Indet.)

label	theta	rho
2000-01-01	45.9	0.008
2001-01-01	199.4	0.006
2002-01-01	34.8	0.007
2003-01-01	184.6	0.006
2004-01-01	22.8	0.007
2005-01-01	169.5	0.006
2006-01-01	9.5	0.007
2007-01-01	154.3	0.006
2008-01-01	354.3	0.006
2009-01-01	139.2	0.006
2010-01-01	336.7	0.006
2011-01-01	124.4	0.007
2012-01-01	316.7	0.005
2013-01-01	110.5	0.007
2014-01-01	295.6	0.005
2015-01-01	97.4	0.007
2016-01-01	274.9	0.006
2017-01-01	85.2	0.007
2018-01-01	255.8	0.006
2019-01-01	73.8	0.007
2020-01-01	238.6	0.006
2021-01-01	62.8	0.008
2022-01-01	222.8	0.006
2023-01-01	52.0	0.008
2024-01-01	207.8	0.006
2025-01-01	41.1	0.007
2026-01-01	193.0	0.006
2027-01-01	29.7	0.007
2028-01-01	178.1	0.006
2029-01-01	17.2	0.007
2030-01-01	163.0	0.006

Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.

Measures: green=micrometric, blue=interferometric, purple=photographic

ORBITAL ELEMENTS SOLUTION #2

Period (P)	1803d (4.94y)	± 366	Periastron (T)	48781d (1992.434y)	± 322	Semi-major axis (a)	22.8m	± 5.4
Eccentricity (e)	0.69	± 0.17	Inclination (i)	52°	± 8	Longitude of periastron (ω)	106°	± 19
Node (Ω)	138°	± 12	Notes			Reference	Gln2007
Equinox			Last observation	1991		Grade	9	(1=Definitive, 9=Indet.)

label	theta	rho
2000-01-01	77.2	0.026
2001-01-01	101.9	0.026
2002-01-01	141.3	0.014
2003-01-01	4.5	0.017
2004-01-01	49.6	0.022
2005-01-01	78.8	0.026
2006-01-01	103.5	0.026
2007-01-01	148.0	0.012
2008-01-01	8.2	0.017
2009-01-01	51.7	0.022
2010-01-01	80.4	0.026
2011-01-01	105.2	0.025
2012-01-01	157.8	0.009
2013-01-01	11.8	0.018
2014-01-01	53.9	0.023
2015-01-01	82.0	0.026
2016-01-01	106.9	0.025
2017-01-01	174.6	0.007
2018-01-01	15.2	0.018
2019-01-01	55.9	0.023
2020-01-01	83.6	0.026
2021-01-01	108.6	0.025
2022-01-01	208.9	0.005
2023-01-01	18.5	0.018
2024-01-01	57.9	0.023
2025-01-01	85.2	0.026
2026-01-01	110.5	0.024
2027-01-01	261.2	0.005
2028-01-01	21.6	0.019
2029-01-01	59.9	0.023
2030-01-01	86.7	0.026

Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.

Measures: green=micrometric, blue=interferometric, purple=photographic

WDS 01154+5453 TDS 1817 (HD 7483) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Gln2007	orb -	Goldin, A. & Makarov, V.V.	2007ApJS..173..137G
Gln2007		ApJS 173, 137, 2007
Gln2007		(Note: Astrometric orbits based on merged NDAC and FAST reductions of Hipparcos
Gln2007		data. Values of T0 are relative to 1991.25 = JD 2448349.0625)
Ren2013	orb -	Ren, S. & Fu, Y.	2013AJ....145...81R
Ren2013		AJ 145, 81, 2013

DISCOVERER

idgroup	discov	author
1	TDS	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
01154+5453	TDS1817		1991	1	33	0.5	11.09	11.46			011523.52+545310.0

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WDS 01154+5453 TDS 1817 (HD 7483) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 01154+5453 TDS 1817 (HD 7483) : MEASURES

No records found.

WDS 01154+5453 (HD 7483) : VIRTUAL EYEPIECE

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

WDS 01154+5453 (HD 7483) : ALADIN DSS IMAGE @ 01^h 15^m 23.52^s +54° 53' 10.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 01154+5453 TDS 1817 (HD 7483) : 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		01154+5453	TDS1817		33	0.5	1
Show		01145+5449	ES 943	AB	261	33.2	9
Show		01145+5449	ES 943	AC	263	56.5	9
Show		01145+5449	ES 943	BC	264	24.1	10
Show		01145+5449	ES 943	CD	40	3.2	10
Show		01173+5502	STI1555		152	4.8	19
Show		01175+5459	ES 944		337	5.1	19
Show		01168+5435	MLR 628		131	0.8	22
Show		01122+5439	ES 756		215	3.2	31
Show	Marfak	01111+5509	STT 553	AB	143	126.4	41
Show	Marfak	01111+5509	FYM 8	AC	147	59.8	41
Show		01128+5533	STI1543		210	13.5	47
Show		01206+5434	STI1575		60	8.7	49
Show		01097+5457	CJF 1		299	3.4	50
Show		01097+5438	ES 156		219	5.9	52
Show		01214+5449	STI1580		299	11.8	52
Show		01198+5534	STI1568		38	14.6	55
Show		01163+5549	STI1552		107	11.2	57
Show		01086+5444	SHN 63		-1	0.1	60
Show		01161+5554	MLR 654		210	0.4	62
Show		01083+5455	WCK 1	Aa,Ab	18	0.4	62
Show	Marfak	01083+5455	STT 551	AB	273	490.8	62
Show	Marfak	01083+5455	BUP 14	AC	263	198.1	62
Show	Marfak	01083+5455	BUP 14	AE	286	273.1	62
Show	Marfak	01083+5455	STT 551	AF	298	589.0	62
Show		01082+5451	ES 2582	AB	331	8.3	63
Show		01082+5451	ES 2582	AC	99	17.9	63
Show		01105+5408	TDS1792		18	0.6	63
Show		01180+5355	ES 119	AB	116	5.0	63
Show		01180+5355	ES 119	AC	277	44.4	63
Show		01140+5555	TDS1808		2	2.2	63
Show		01083+5455	BUP 14	CD	115	4.3	65
Show		01110+5548	TDS1795		270	0.5	67
Show		01140+5559	TDS 42		54	1.0	68
Show		01170+5345	HJ 2030	AB	48	25.1	69
Show		01170+5345	HJ 2030	AC	193	38.5	69
Show		01197+5552	TDS1842		56	1.7	70
Show		01074+5426	TDS1779		208	1.3	75
Show		01067+5514	ES 942	BC	92	4.5	78
Show		01067+5514	ES 942	AB	174	18.5	78
Show		01156+5335	TDS1820		106	0.5	78
Show		01231+5538	STI1593		210	13.0	81
Show		01065+5325	ES 616		282	3.4	82
Show		01066+5529	TDS1771		188	0.5	84
Show		01068+5532	STI1536		198	8.3	84
Show		01085+5555	MLR 653		232	0.5	85
Show		01101+5605	TDS1790		192	0.8	85
Show		01177+5617	LEO 4		89	3.6	86
Show		01057+5432	STI1530		178	15.0	87
Show		01105+5610	TDS1791		143	0.8	88
Show		01208+5612	BU 782		83	3.2	92

WDS 01154+5453 : COMPONENTS

	A
B	pa=20.3° sep=0.42"

01154+5453 A

Componente originario normalizzato	AB		Name	HD 7483		Coord arcsec 2000	011523.52+545310.0		Mag	11.09
Spectral class	G5 (yellow)		PmRA	0.00		PmDE	-5.0		Tycho2	3673-00363-1

Tycho2

Tycho2	3673-00363-1	Pflag		RAmdeg	18.84804215	DEmdeg	54.88617700
PmRA	0.1	PmDE	-5.3	E RAmdeg	24	E DEmdeg	20
E pmRA	2.5	E pmDE	2.4	EpRAm	1988.44	EpDEm	1989.43
Num	4	Q RAmdeg	0.7	Q DEmdeg	0.8	Q pmRA	0.7
Q pmDE	0.7	BTmag	10.944	E BTmag	0.042	VTmag	10.575
E VTmag	0.041	Prox	999	TYC	T	HIP
CCDM		RAdeg	18.84803583	DEdeg	54.88618889	EpRA 1990	1.59
EpDE 1990	1.75	E RAdeg	29.0	E DEdeg	23.1	Posflg
Corr	0.0

01154+5453 B

Componente originario normalizzato	AB		Coord arcsec 2000	011523.54+545310.4		Mag	11.46		PmRA	0.00
PmDE	-5.0		Calc delta mag	0.37		Calc coord	yes