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List of stars in Telescopium

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This is the list of notable stars in the constellation Telescopium, sorted by decreasing brightness.

Name B Var HD HIP RA Dec vis.
mag.
abs.
mag.
Dist. (ly) Sp. class Notes
α Tel α 169467 90422 18 26 58.43 −45° 58′ 06.0″ 3.49 −0.93 249 B3IV
ζ Tel ζ 169767 90568 18 28 49.74 −49° 04′ 12.1″ 4.10 1.14 127 G8/K0III
ε Tel ε 166063 89112 18 11 13.78 −45° 57′ 15.6″ 4.52 −0.97 409 G5III
λ Tel λ 175510 93148 18 58 27.76 −52° 56′ 19.0″ 4.85 −1.21 531 A0V
ι Tel ι 184127 96341 19 35 12.99 −48° 05′ 56.8″ 4.88 −0.55 398 G9III
δ Tel δ 170465 90830 18 31 45.44 −45° 54′ 53.1″ 4.92 −2.02 795 B6IV
ξ Tel ξ 190421 99120 20 07 23.17 −52° 52′ 50.9″ 4.93 −3.00 1254 M1II slow irregular variable, Vmax = 4.89, Vmin = 4.94
η Tel η 181296 95261 19 22 51.18 −54° 25′ 25.4″ 5.03 1.64 155 A0Vn has a debris disk and brown dwarf companion
δ Tel δ 170523 90853 18 32 01.94 −45° 45′ 26.5″ 5.07 −2.60 1116 B3III
ρ Tel ρ 177171 93815 19 06 19.92 −52° 20′ 26.3″ 5.17 1.57 171 F7V variable star, ΔV = 0.011, P = 4.73687 d
κ Tel κ 174295 92646 18 52 39.61 −52° 06′ 25.7″ 5.18 0.41 293 G8/K0III
ν Tel ν 186543 97421 19 48 01.10 −56° 21′ 44.2″ 5.33 1.75 170 A9Vn
QV Tel QV 167128 89605 18 17 07.54 −56° 01′ 24.0″ 5.36 −1.43 743 B3IIIpe
HD 179886 179886 94712 19 16 21.74 −45° 27′ 57.8″ 5.38 −0.69 534 K3III
HD 169405 169405 90414 18 26 54.01 −48° 07′ 01.6″ 5.44 −0.61 529 K0/K1III+..
HD 174387 174387 92630 18 52 27.21 −46° 35′ 42.4″ 5.51 −1.83 956 M0III suspected variable
PW Tel PW 183806 96178 19 33 21.63 −45° 16′ 18.1″ 5.61 −0.04 436 A0p α² CVn variable, ΔV = 0.011, P = 2.9213 d
HD 191829 191829 99747 20 14 19.01 −52° 26′ 44.3″ 5.65 −1.59 916 K4III
HD 170069 τ 170069 90662 18 29 55.92 −47° 13′ 13.8″ 5.69 −0.61 594 K2III Labelled τ by Lacaille but designation dropped by Gould
HD 182509 182509 95690 19 27 48.12 −54° 19′ 31.1″ 5.70 −0.55 579 K4III
HD 183552 183552 96141 19 32 53.79 −53° 11′ 08.2″ 5.76 0.29 405 Am
HD 187420 187420 97816 19 52 37.70 −54° 58′ 15.7″ 5.76 0.58 354 G8/K0III
HD 173791 173791 92367 18 49 27.34 −45° 48′ 36.4″ 5.80 0.20 360 G8III
HD 171819 171819 91461 18 39 14.27 −47° 54′ 35.3″ 5.84 0.82 329 A3V
HD 187086 187086 97598 19 50 14.05 −47° 33′ 26.5″ 5.91 −1.76 1116 M1III variable star, ΔV = 0.023, P = 7.68049 d
HD 176664 176664 93624 19 03 57.52 −51° 01′ 05.7″ 5.93 1.17 292 K0/K1III
HD 177406 177406 93862 19 06 55.60 −48° 17′ 56.8″ 5.95 0.80 349 A0V
HD 167257 167257 89597 18 17 00.92 −51° 04′ 05.7″ 6.06 0.85 359 B9V
HD 166006 166006 89096 18 11 04.41 −47° 30′ 47.0″ 6.07 0.18 490 K1III-IV
HD 178845 178845 94398 19 12 46.10 −50° 29′ 10.7″ 6.12 0.39 457 G8III
HD 192886 192886 100184 20 19 17.68 −47° 34′ 47.4″ 6.13 3.78 96 F5V
HD 182893 182893 95866 19 29 52.59 −55° 26′ 29.7″ 6.14 0.93 359 K0/K1III
HD 174500 174500 92669 18 52 59.90 −46° 35′ 10.9″ 6.17 −0.79 803 A1IV/V
HD 174474 174474 92676 18 53 02.36 −48° 21′ 38.6″ 6.17 1.43 290 A2V
HD 189080 189080 98482 20 00 25.40 −49° 21′ 03.4″ 6.18 1.35 302 K0III
HD 170873 170873 91062 18 34 31.13 −52° 53′ 29.1″ 6.21 0.08 550 K2III
HD 173047 173047 92072 18 45 55.99 −50° 52′ 21.6″ 6.24 −1.64 1226 B8/B9II
QQ Tel QQ 185139 96721 19 39 41.80 −45° 16′ 42.8″ 6.24 1.25 324 Am δ Sct variable
HD 185075 185075 96781 19 40 18.64 −54° 25′ 03.9″ 6.24 0.97 370 K0III
HD 190422 190422 99137 20 07 35.07 −55° 00′ 58.0″ 6.26 4.43 76 F8V
HD 193307 193307 100412 20 21 41.36 −49° 59′ 55.7″ 6.26 3.71 106 G2IV-V
HD 186756 186756 97491 19 48 55.07 −52° 53′ 16.8″ 6.27 −0.64 786 K1III
HD 193002 193002 100300 20 20 32.30 −55° 03′ 02.9″ 6.27 −0.71 811 M0/M1III suspected variable
HD 192827 192827 100151 20 18 55.97 −47° 42′ 38.8″ 6.28 −0.30 675 M1III suspected variable
HD 177365 177365 93860 19 06 54.81 −50° 19′ 23.0″ 6.29 0.28 520 B9V
μ Tel μ 183028 95932 19 30 34.57 −55° 06′ 36.1″ 6.29 3.47 120 F5V
HD 174430 174430 92687 18 53 12.00 −51° 55′ 53.1″ 6.30 −2.45 1831 B4III
HD 180134 180134 94858 19 18 09.76 −53° 23′ 12.8″ 6.36 3.07 149 F7V
HD 181295 181295 95239 19 22 37.68 −51° 13′ 52.5″ 6.42 2.16 232 F0V
HD 177693 177693 94054 19 08 52.27 −55° 43′ 12.5″ 6.44 0.97 405 K1IV
HD 168871 168871 90223 18 24 33.11 −49° 39′ 09.0″ 6.45 4.20 92 G2V
RX Tel RX 177456 19 06 58.21 −48° 58′ 13.6″ 6.45–7.47 7136
−1245
M3Iab/Ib slow irregular variable, Vmax = 6.45, Vmin = 7.47, one of the largest known stars
HD 190879 190879 99270 20 09 03.81 −47° 04′ 04.0″ 6.46 0.39 533 K5III
HD 172223 172223 91662 18 41 30.69 −48° 05′ 39.9″ 6.47 0.78 447 K3III suspected variable, ΔV = 0.05
HD 190580 190580 99188 20 08 09.57 −52° 34′ 39.9″ 6.47 2.66 188 G3V
HD 191732 191732 99666 20 13 32.38 −47° 42′ 47.3″ 6.47 0.77 449 K2III
HD 187421 187421 97819 19 52 39.11 −54° 58′ 35.2″ 6.50 1.86 276 A2V
HD 181327 181327 95270 19 22 58.94 −54° 32′ 17.0″ 7.04 168.9 F6V may have an analogue to the Kuiper belt
BL Tel BL 177300 93844 19 06 38.11 −51° 25′ 03.2″ 7.10 F0Iab/Ib Algol and semiregular variable, Vmax = 7.09, Vmin = 9.08, P = 778.0 d
HD 191760 191760 99661 20 13 26.75 −46° 12′ 03.7″ 8.26 277 G3IV/V two unconfirmed planets
HO Tel HO 187418 97756 19 51 58.93 −46° 51′ 42.4″ 8.31 1090 A7IIIm... Algol variable, Vmax = 8.22, Vmin = 8.73, P = 1.613101 d
PZ Tel PZ 174429 92680 18 53 05.88 −50° 10′ 49.9″ 8.34 167.9 G9IV T Tau star, ΔV = 0.032, P = 0.9457 d
HD 176387 MT 176387 93476 19 02 12 −46° 39′ 12.1″ 8.94 2810 A0w RR Lyr variable, Vmax = 8.70, Vmin = 9.25, P = 0.3169011 d
HD 168476 PV 168476 90099 18 23 14.66 −56° 37′ 44.2″ 9.30 -5.47 7600 B5p prototype PV Tel variable, Vmax = 9.24, Vmin = 9.40
RS Tel RS 89739 18 18 51.22 −46° 32′ 53.4″ 9.6 876 Rv... R CrB variable, Vmax = 9.6, Vmin = <16.5, P = 48.6 d
KELT-10 18 58 11.61 −47° 00′ 11.91″ 10.62 4.23 618 G0V has a planet (b)
RR Tel RR 20 04 18.54 −55° 43′ 33.2″ 10.81 8500 M5III+WD symbiotic nova
Gliese 754 19 20 48.0 −45° 33′ 28.3″ 12.23 19.3 M4.5
KK Tel KK 20 28 30.46 −52° 18′ 45.6″ 13.5 SU UMa variable, Vmax = 13.5, Vmin = 19.6, P = 0.0845 d
EC 20058-5234 QU 20 09 40.1 −52° 25′ 17″ 14.93 DB V777 Her variable, ΔV = 0.05, P = 0.00297287 d
QS Tel QS 19 38 35.81 −46° 12′ 57.0″ 15.25 CV AM Her variable, Vmax = 15.25, Vmin = 17.4, P = 0.097187 d
Table legend:

 • Name = Proper name
 • B = Bayer designation
 • F or/and G. = Flamsteed designation or Gould designation
 • Var = Variable star designation
 • HD = Henry Draper Catalogue designation number
 • HIP = Hipparcos Catalogue designation number
 • RA = Right ascension for the Epoch/Equinox J2000.0
 • Dec = Declination for the Epoch/Equinox J2000.0

 • vis. mag. = visual magnitude (m or mv), also known as apparent magnitude
 • abs. mag. = absolute magnitude (Mv)
 • Dist. (ly) = Distance in light-years from Earth
 • Sp. class = Spectral class of the star in the stellar classification system
 • Notes = Common name(s) or alternate name(s); comments; notable properties

See also

References

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