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Name
AI Vel
AAVSO UID
Constellation
J2000.0
B1950.0
08 12 26.17 -44 25 24.0
Proper motion
RA: 26.228 +/- 0.023 mas/y Dec: 31.072 +/- 0.025 mas/y Source: Gaia DR1
Galactic coord.
260.894 -5.528
Other names(Internal only)
AAVSO 0810-44
ASASSN-V J081405.14-443432.1
CD-44 4192
CPD-44 2376
HD 69213
HIP 40330
SAO 219640
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Variability type
HADS(B)
Spectral type
A2p-F2pIV/V
Mag. range
6.15 - 6.76 V
Discoverer
--
Epoch
Outburst
--
Period
0.11157411 d (2.677779 h)
Rise/eclipse dur.
--
Remarks
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1
GCVS Team
Mu = 0.11", P = 76deg; (k - b)2 = 0.23. Light oscillations with the period P0 given in the Table are superimposed by oscillations with P1 = 0.08620868d and twice smaller amplitude. According to [B.Bates, D.R.HallIwell, AsAp 151, N2, 403, 1985. ] P0 is constant, P1 is increasing.
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References
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Location
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service . These data may not be complete.
2MASS
J = 6.08 H = 5.92 K = 5.87 J - K = 0.22
AllWISE
W1 = 5.73 W2 = 5.67 W3 = 5.85 W4 = 5.81 W1 - W2 = 0.06 W3 - W4 = 0.04
Images
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Supporting Documents
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Revision History
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