18295+0253 BAL 1967 AB

18^h 29^m 30.86^s +02° 52' 48.7" P.A. 134.00 sep 8.2 mag 9.80,12.30 Sp F8

Coord 2000	18295+0253	Discov num	BAL1967	Comp	AB	Coord arcsec 2000	18 29 30.86 +02 52 48.7
Date first	2000	Date last	2015	Obs	8
Pa first	135	Pa last	133.5	P.A. Now (θ)	133.5°
Sep first	8.1	Sep last	8.178	Sep. Now (ρ)	8.178"
Mag pri	9.80	Mag sec	12.30	delta mag (ΔM)	2.5	Spectral class	F8 (yellow-white)
Pri motion ra	-008	Sec motion ra	+015
Pri motion dec	-007	Sec motion dec	-028
Notes	W

rPM=0.98

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Serpens

Tycho2

0437-00645-1

WDS 18295+0253 BAL 1967 AB : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Bal1924	Ma -	Baillaud, R.	1924JO......7..117B
Bal1924		J. Obs. 7, 117, 1924
Bal1925	Ma -	Baillaud, R.	1925JO......8...53B
Bal1925		J. Obs. 8, 53, 1925
Bal1925b	Ma j	Baillaud, R.	1925JO......8...56B
Bal1925b		J. Obs. 8, 56, 1925
Bal1926	Ma -	Baillaud, R.	1926JO......9..129P
Bal1926		J. Obs. 9, 129, 1926
Bal1937A	Ma -	Baillaud, R.	1937AnLei..18....1S
Bal1937A		cited by Strand (Ann. Sterrew. Leiden 18, 1937)
Bal1944	C -	Baillaud, R.	1944AnBes...3...33B
Bal1944	+Pa	Ann. Obs. Besancon New Ser. 3, 33, 1943
Bal1944	+Po

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18295+0253	BAL1967	AB	2015	8	134	8.2	9.80	12.30	F8	W	182930.86+025248.7

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WDS 18295+0253 BAL 1967 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18295+0253 BAL 1967 AB : MEASURES

No records found.

WDS 18295+0253 : VIRTUAL EYEPIECE

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WDS 18295+0253 : ALADIN DSS IMAGE @ 18^h 29^m 30.86^s +02° 52' 48.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18295+0253 BAL 1967 AB : 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		18295+0253	BAL1967	AB	134	8.2	1
Show		18270+0258	LDS5864		43	67.4	37
Show		18264+0255	HEI 560		208	1.7	47
Show		18278+0344	ARY 58		109	88.4	58
Show		18267+0337	BAL2493		95	18.1	61
Show		18251+0258	BAL1965		73	5.1	66
Show		18253+0222	BAL1966		247	3.9	70
Show		18280+0400	BAL2494		72	20.2	71
Show		18301+0404	CHR 72	Aa,Ab	285	0.1	72
Show		18301+0404	STF2322	AB	172	19.8	72
Show		18301+0404	STF2322	AC	295	67.2	72
Show		18301+0404	STF2322	AD	197	85.3	72
Show		18334+0341	HJ 861		179	20.0	75
Show		18291+0408	A 581	AB	140	0.4	76
Show		18291+0408	A 581	AB,C	227	10.2	76
Show		18284+0407	J 521		304	5.3	76
Show		18272+0404	FAR 20		126	60.3	79
Show		18305+0416	A 583		265	0.2	86
Show		18342+0341	ABT9001		339	20.0	86
Show		18258+0359	J 462		347	4.1	87
Show		18248+0350	BAL2491		79	6.9	91
Show		18310+0123	STF2324	AB	148	2.4	92
Show		18310+0123	FOX 232	AC	238	37.3	92
Show		18279+0124	HDS2614		334	0.7	93
Show		18357+0239	TDT 950		262	0.5	95
Show		18258+0409	RAO 607		181	3.6	95
Show		18243+0347	BAL2490		289	19.2	96
Show		18299+0115	HCH 8		159	4.3	99
Show		18360+0234	STN 43		28	10.1	99
Show		18268+0123	BAL1501		321	3.0	99
Show		18300+0114	DCH 99	Aa,Ab	284	0.3	99
Show		18300+0114	EIR 1	AB	10	1.6	99
Show		18307+0431	STTA170		5	100.0	100
Show		18300+0113	DCH 98	Ca,Cb	92	0.1	101
Show		18300+0113	DCH 100	Ba,Bb	109	2.5	101
Show		18300+0113	DCH 100	Aa,Ab	227	0.2	101
Show		18300+0113	HCH 9	AB	354	5.2	101
Show		18300+0113	DCH 98	AC	12	4.4	101
Show		18301+0112	HCH 11		323	6.2	101
Show		18300+0112	HCH 10		29	1.5	102
Show		18300+0111	STF2321		191	6.7	103
Show		18344+0405	TDT 940		340	0.4	103
Show		18260+0119	LDS5863		323	5.6	108
Show		18241+0141	CRC 28		216	7.0	109
Show		18337+0426	GWP2786		211	213.7	113
Show		18262+0435	TDT 866		274	0.5	114
Show		18223+0328	J 1741		216	8.6	115
Show		18241+0130	HJ 858		229	12.7	117
Show		18233+0403	CLZ 73		9	79.0	117
Show		18286+0451	STTA168	AB	161	47.2	119
Show		18286+0451	STTA168	AC	217	244.2	119

WDS 18295+0253 : COMPONENTS

	A
B	pa=133.5° sep=8.17"

18295+0253 A

Coord arcsec 2000	182930.86+025248.7		Mag	9.8		Spectral class	F8 (yellow-white)		PmRA	-8.00
PmDE	-7.0		Tycho2	0437-00645-1

Tycho2

Tycho2	0437-00645-1	Pflag		RAmdeg	277.37860211	DEmdeg	2.88019837
PmRA	-7.5	PmDE	-6.6	E RAmdeg	24	E DEmdeg	24
E pmRA	1.5	E pmDE	1.5	EpRAm	1988.61	EpDEm	1988.19
Num	3	Q RAmdeg	1.0	Q DEmdeg	0.8	Q pmRA	0.9
Q pmDE	0.7	BTmag	10.477	E BTmag	0.043	VTmag	9.850
E VTmag	0.036	Prox	999	TYC	T	HIP
CCDM		RAdeg	277.37861917	DEdeg	2.88021333	EpRA 1990	1.78
EpDE 1990	1.77	E RAdeg	24.4	E DEdeg	24.9	Posflg
Corr	0.1

18295+0253 B

Coord arcsec 2000	182931.26+025243.1		Mag	12.3		PmRA	15.00		PmDE	-28.0
Calc delta mag	2.5		Calc coord	yes