1998BaltA...7..159S


Query : 1998BaltA...7..159S

1998BaltA...7..159S - Baltic Astronomy, 7, 159-173 (1998/March-0)

The pulsating white dwarf L 19-2.

SULLIVAN D.J.

Abstract (from CDS):

A progress report on recent observational work undertaken on the pulsating white dwarf L 19-2 is presented. This object was observed during the 1995 multi-site WET campaign, XCOV12. In addition, the star also has been observed from a single-site (Mt. John) in 1994-1997. The high-speed photometric data-base for this object now spans 20 years. The prospects for detecting a period change as a result of evolutionary cooling effects are examined.

Abstract Copyright: ∼

Journal keyword(s): stars: white dwarfs, oscillations - stars: individual: L 19-2

Simbad objects: 11

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Number of rows : 11
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026
#notes
1 M 1 SNR 05 34 31.8 +22 01 03           ~ 6516 1
2 V* CM Tau Psr 05 34 31.9474694616 +22 00 52.153698024           ~ 5476 0
3 NAME Vela Pulsar Psr 08 35 20.65525 -45 10 35.1545     15.10     ~ 2446 1
4 V* RY LMi WD* 09 24 15.2482279632 +35 16 51.401570556   15.72   15.99   DA4 274 0
5 V* GW Vir WD* 12 01 45.9731868264 -03 45 40.628670300   14.87 15.04     DOQZ1 505 0
6 V* MY Aps WD* 14 33 07.6366196272 -81 20 14.128475593   13.49 13.35 13.65   DA4.1 152 0
7 PSR B1509-58 Psr 15 13 47.6 -59 07 54     13.06     ~ 879 1
8 PSR J1915+1606 Psr 19 15 27.99999 +16 06 27.4034     22.5     ~ 1032 1
9 PSR B1937+21.4 Psr 19 39 38.560096 +21 34 59.13552           ~ 1142 0
10 PSR B1953+29 Psr 19 55 27.8680959374 +29 08 43.499227152           ~ 303 1
11 V* QU Tel WD* 20 09 40.1871967824 -52 25 15.864452508 14.51 15.25 15.03     DB2 60 1

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