UPSA
Object Registry
UPSA
Object Registry
Sort: most studied · brightest · by name · nearest
| Object | Type | RA | Dec | V | Spectrum | Distance | Papers |
|---|---|---|---|---|---|---|---|
| V* CM Tau | Pulsar | 05h 34m 31.95s | +22° 00′ 52.2″ | — | 5,523 | ||
| HD 226868 | HighMassXBin | 19h 58m 21.68s | +35° 12′ 05.8″ | 8.91 | O9.7Iabpvar | z -9.01e-06 | 4,634 |
| Granat 1915+105 | HighMassXBin | 19h 15m 11.56s | +10° 56′ 44.9″ | — | 2,849 | ||
| * alf Lyr | delSctV* | 18h 36m 56.34s | +38° 47′ 01.3″ | 0.03 | A0V | z -4.50e-05 | 2,803 |
| * eta Car | BlueSG | 10h 45m 03.55s | −59° 41′ 04.0″ | 6.48 | LBV | z -8.34e-05 | 2,566 |
| IRC +10216 | C* | 09h 47m 57.41s | +13° 16′ 43.6″ | — | C9,5e | 2,472 | |
| NAME Vela Pulsar | Pulsar | 08h 35m 20.66s | −45° 10′ 35.2″ | 15.1 | 2,472 | ||
| * alf Boo | RGB* | 14h 15m 39.67s | +19° 10′ 56.7″ | -0.05 | K1.5IIIFe-0.5 | z -1.74e-05 | 2,434 |
| SS 433 | HighMassXBin | 19h 11m 49.56s | +04° 58′ 57.8″ | 14.64 | A7Ib | z 9.01e-05 | 2,280 |
| V* V821 Ara | LowMassXBin | 17h 02m 49.39s | −48° 47′ 23.1″ | — | 2,258 | ||
| V* HZ Her | LowMassXBin | 16h 57m 49.81s | +35° 20′ 32.5″ | 13.63 | B3/6ep | 2,181 | |
| V* TW Hya | TTauri* | 11h 01m 51.91s | −34° 42′ 17.0″ | 10.5 | K6Ve | z 4.11e-05 | 2,169 |
| * bet Pic | HighPM* | 05h 47m 17.09s | −51° 03′ 59.4″ | 3.86 | A6V | z 5.62e-05 | 2,108 |
| * eps Eri | BYDraV* | 03h 32m 55.84s | −09° 27′ 29.7″ | 3.73 | K2V | z 5.46e-05 | 2,095 |
| V* V1521 Cyg | HighMassXBin | 20h 32m 25.78s | +40° 57′ 27.9″ | — | WN4/5-6/7 | 2,056 | |
| V* V1033 Sco | HighMassXBin | 16h 54m 00.14s | −39° 50′ 44.8″ | — | F3-6IV | 1,993 | |
| * alf CMi | SB* | 07h 39m 18.12s | +05° 13′ 30.0″ | 0.37 | F5IV-V+DQZ | z -1.50e-05 | 1,942 |
| * zet Oph | Be* | 16h 37m 09.54s | −10° 34′ 01.5″ | 2.56 | O9.2IVnn | z -3.00e-05 | 1,914 |
| * alf Ori | RedSG | 05h 55m 10.31s | +07° 24′ 25.4″ | 0.42 | M1-M2Ia-Iab | z 7.31e-05 | 1,798 |
| V* V818 Sco | LowMassXBin | 16h 19m 55.07s | −15° 38′ 25.0″ | 11.1 | Oev | z -0.0004619 | 1,744 |
| * alf CMa | SB* | 06h 45m 08.92s | −16° 42′ 58.0″ | -1.46 | A0mA1Va | z -1.83e-05 | 1,620 |
| V* GP Vel | HighMassXBin | 09h 02m 06.86s | −40° 33′ 16.9″ | 6.87 | B0.5Ia | z -1.07e-05 | 1,604 |
| * omi Cet | Mira | 02h 19m 20.79s | −02° 58′ 39.5″ | 6.53 | M5/6IIIe | z 0.0002118 | 1,593 |
| V* HL Tau | OrionV* | 04h 31m 38.51s | +18° 13′ 57.9″ | 14.49 | K5 | 1,563 | |
| NAME Proxima Centauri | HighPM* | 14h 29m 42.95s | −62° 40′ 46.2″ | 11.13 | M5.5Ve | z -6.86e-05 | 1,506 |
| * tet01 Ori C | SB* | 05h 35m 16.47s | −05° 23′ 22.9″ | 5.13 | O7Vp | z 8.17e-05 | 1,493 |
| V* AD Leo | HighPM* | 10h 19m 36.28s | +19° 52′ 12.0″ | 9.52 | dM3 | z 4.15e-05 | 1,490 |
| V* T Tau | TTauri* | 04h 21m 59.43s | +19° 32′ 06.4″ | 10.12 | K0IV/Ve | z 6.71e-05 | 1,463 |
| V* V404 Cyg | HighMassXBin | 20h 24m 03.82s | +33° 52′ 02.0″ | — | G9/K0III/V | z -1.33e-06 | 1,386 |
| * tau Cet | HighPM* | 01h 44m 04.08s | −15° 56′ 14.9″ | 3.5 | G8V | z -5.54e-05 | 1,369 |
| HD 197481 | BYDraV* | 20h 45m 09.53s | −31° 20′ 27.2″ | 8.627 | M1VeBa1 | z -1.57e-05 | 1,367 |
| * alf Cen A | HighPM* | 14h 39m 36.49s | −60° 50′ 02.4″ | 0.01 | G2V | z -5.09e-05 | 1,363 |
| TRAPPIST-1 | Low-Mass* | 23h 06m 29.37s | −05° 02′ 29.0″ | 18.8 | M7.5e | z -0.0001734 | 1,349 |
| PSR J1808-2024 | Pulsar | 18h 08m 39.32s | −20° 24′ 40.1″ | — | 1,335 | ||
| V* SS Cyg | CataclyV* | 21h 42m 42.80s | +43° 35′ 09.9″ | 12.03 | K5V | z -0.0002068 | 1,331 |
| HD 163296 | Ae* | 17h 56m 21.29s | −21° 57′ 21.9″ | 6.85 | A3VaekA1mA1 | z -1.33e-05 | 1,322 |
| PSR J0633+1746 | Pulsar | 06h 33m 54.15s | +17° 46′ 12.9″ | — | 1,320 | ||
| HD 218396 | EllipVar | 23h 07m 28.72s | +21° 08′ 03.3″ | 5.953 | F0+VkA5mA5 | z -3.47e-05 | 1,315 |
| * alf PsA | HighPM* | 22h 57m 39.05s | −29° 37′ 20.1″ | 1.16 | A4V | z 2.17e-05 | 1,314 |
| * alf Tau | LongPeriodV* Candidate | 04h 35m 55.24s | +16° 30′ 33.5″ | 0.86 | K5+III | z 0.0001815 | 1,306 |
| * bet Per | SB* | 03h 08m 10.13s | +40° 57′ 20.3″ | 2.12 | B8V | z 1.33e-05 | 1,269 |
| V* V381 Nor | HighMassXBin | 15h 50m 58.66s | −56° 28′ 35.3″ | — | K3III | 1,266 | |
| * gam Cas | HighMassXBin | 00h 56m 42.53s | +60° 43′ 00.3″ | 2.39 | B0.5IVpe | z -2.27e-05 | 1,260 |
| V* V1341 Cyg | LowMassXBin | 21h 44m 41.15s | +38° 19′ 17.1″ | 14.68 | A9III | z -0.0007336 | 1,240 |
| * rho01 Cnc | HighPM* | 08h 52m 35.81s | +28° 19′ 51.0″ | — | K0IV-V | z 9.14e-05 | 1,231 |
| * 51 Peg | HighPM* | 22h 57m 27.98s | +20° 46′ 07.8″ | 5.46 | G2IV | z -0.0001105 | 1,224 |
| HD 22468 | RSCVnV* | 03h 36m 47.29s | +00° 35′ 15.9″ | 5.9 | K2:Vnk | z -5.10e-05 | 1,212 |
| * alf Aur | SB* | 05h 16m 41.36s | +45° 59′ 52.8″ | 0.08 | G3III: | z 9.74e-05 | 1,211 |
| * P Cyg | BlueSG | 20h 17m 47.20s | +38° 01′ 58.5″ | 4.82 | B1-2Ia-0ep | z -2.97e-05 | 1,206 |
| HD 209458 | Star | 22h 03m 10.77s | +18° 53′ 03.5″ | 7.63 | F9V | z -4.92e-05 | 1,200 |
| * zet Pup | BYDraV* | 08h 03m 35.05s | −40° 00′ 11.3″ | 2.25 | O4I(n)fp | z -7.97e-05 | 1,195 |
| V* AB Aur | Ae* | 04h 55m 45.85s | +30° 33′ 04.3″ | 7.05 | A0Ve | z 2.97e-05 | 1,194 |
| X Aql X-1 | LowMassXBin | 19h 11m 16.06s | +00° 35′ 05.9″ | — | 1,190 | ||
| V* RS Oph | Symbiotic* | 17h 50m 13.16s | −06° 42′ 28.5″ | 10.78 | K5.5/M0IIIe | z -0.0001301 | 1,176 |
| V* VY CMa | RedSG | 07h 22m 58.33s | −25° 46′ 03.2″ | 8.691 | M5Iae | z 0.0001872 | 1,176 |
| V* V779 Cen | HighMassXBin | 11h 21m 15.09s | −60° 37′ 25.6″ | 12.27 | O9III/Veq | z 0.0001301 | 1,171 |
| BD+52 913 | WhiteDwarf | 05h 05m 30.62s | +52° 49′ 51.9″ | 11.69 | DA.8 | z 0.0002302 | 1,164 |
| PSR B1937+21.4 | Pulsar | 19h 39m 38.56s | +21° 34′ 59.1″ | — | 1,158 | ||
| * bet Gem | HighPM* | 07h 45m 18.95s | +28° 01′ 34.3″ | 1.14 | K0IIIb | z 1.13e-05 | 1,154 |
| 1A 0620-00 | HighMassXBin | 06h 22m 44.54s | −00° 20′ 44.3″ | — | K3V-K7V | z -1.67e-05 | 1,148 |
| V* U Gem | CataclyV* | 07h 55m 05.23s | +22° 00′ 05.0″ | 14.54 | DA | z 0.0009141 | 1,138 |
| BD-15 6290 | ** | 22h 53m 16.73s | −14° 15′ 49.3″ | 10.19 | M3.5V | z -4.90e-06 | 1,115 |
| * 61 Cyg A | BYDraV* | 21h 06m 53.94s | +38° 44′ 57.9″ | 5.21 | K5V | z -0.0002195 | 1,107 |
| V* DG Tau | TTauri* | 04h 27m 04.69s | +26° 06′ 16.1″ | 10.5 | K6Ve | z 5.14e-05 | 1,104 |
| * alf Cen B | HighPM* | 14h 39m 35.06s | −60° 50′ 15.1″ | 1.33 | K1V | z -7.53e-05 | 1,102 |
| V* AB Dor | TTauri* | 05h 28m 44.87s | −65° 26′ 55.2″ | 6.999 | K0V | z 5.65e-05 | 1,094 |
| X Sgr X-4 | LowMassXBin | 18h 23m 40.57s | −30° 21′ 40.6″ | 18.81 | 1,066 | ||
| * tau Boo | HighPM* | 13h 47m 15.74s | +17° 27′ 24.8″ | 4.49 | F7IV-V | z -5.35e-05 | 1,061 |
| PSR J0437-47 | Pulsar | 04h 37m 15.80s | −47° 15′ 08.5″ | — | DC | 1,061 | |
| SAX J1808.4-3658 | LowMassXBin | 18h 08m 27.58s | −36° 58′ 43.9″ | — | 1,057 | ||
| V* DQ Her | CataclyV* | 18h 07m 30.25s | +45° 51′ 32.6″ | 14.44 | M3+Ve | z -1.33e-05 | 1,055 |
| HD 245770 | HighMassXBin | 05h 38m 54.57s | +26° 18′ 56.8″ | 9.39 | O9/B0III/Ve | z 3.00e-05 | 1,055 |
| V* X Per | HighMassXBin | 03h 55m 23.08s | +31° 02′ 45.0″ | 6.72 | O9.5III | z -0.0001668 | 1,045 |
| * alf Cen | SB* | 14h 39m 36.50s | −60° 50′ 02.3″ | -0.1 | G2V+K1V | z -7.44e-05 | 1,044 |
| PSR J1915+1606 | Pulsar | 19h 15m 28.00s | +16° 06′ 27.4″ | 22.5 | 1,039 | ||
| RAFGL 618 | post-AGB* | 04h 42m 53.62s | +36° 06′ 53.4″ | — | C-rich | 1,031 | |
| * ups And | HighPM* | 01h 36m 47.84s | +41° 24′ 19.7″ | 4.1 | F9V | z -9.56e-05 | 1,024 |
| V* AM Her | CataclyV* | 18h 16m 13.25s | +49° 52′ 04.8″ | 14.81 | M4.5-5Ve | z 0.000623 | 1,016 |
| V* EV Lac | HighPM* | 22h 46m 49.73s | +44° 20′ 02.4″ | 10.26 | M4.0Ve | z 9.57e-07 | 1,007 |
| HD 189733 | BYDraV* | 20h 00m 43.71s | +22° 42′ 39.1″ | 7.648 | K2V | z -7.73e-06 | 1,004 |
| HD 140283 | ChemPec* | 15h 43m 03.10s | −10° 56′ 00.6″ | 7.212 | F9VkA5mA1 | z -0.0005672 | 998 |
| V* GK Per | Nova | 03h 31m 12.01s | +43° 54′ 15.5″ | 13.09 | K1IV | z 9.34e-05 | 993 |
| V* WZ Sge | CataclyV* | 20h 07m 36.50s | +17° 42′ 14.7″ | 15.2 | D | z 0.0002078 | 987 |
| PSR B0540-69 | Pulsar | 05h 40m 11.20s | −69° 19′ 54.2″ | — | 987 | ||
| * bet Vir | HighPM* | 11h 50m 41.72s | +01° 45′ 53.0″ | 3.6 | F9V | z 1.49e-05 | 983 |
| V* YZ CMi | HighPM* | 07h 44m 40.17s | +03° 33′ 08.9″ | 11.22 | M4.0Ve | z 8.89e-05 | 967 |
| * tau Sco | Star | 16h 35m 52.95s | −28° 12′ 57.7″ | 2.81 | B0V | z -0.002167 | 964 |
| * bet Lyr | SB* | 18h 50m 04.80s | +33° 21′ 45.6″ | 3.42 | B8.5Ib-II | z 7.34e-06 | 959 |
| * 16 Cyg B | HighPM* | 19h 41m 51.97s | +50° 31′ 03.1″ | 6.2 | G3V | z -9.25e-05 | 957 |
| * kap01 Cet | BYDraV* | 03h 19m 21.70s | +03° 22′ 12.7″ | 4.85 | G5V | z 6.46e-05 | 957 |
| * gam02 Vel | WolfRayet* | 08h 09m 31.95s | −47° 20′ 11.7″ | 1.83 | WC8+O7.5III-V | z 5.00e-05 | 957 |
| PSR B0656+14 | Pulsar | 06h 59m 48.19s | +14° 14′ 19.2″ | 24.9 | 955 | ||
| V* RR Lyr | RRLyrae | 19h 25m 27.91s | +42° 47′ 03.7″ | — | kA3hF0 | z -0.0002604 | 954 |
| * bet Com | HighPM* | 13h 11m 52.39s | +27° 52′ 41.5″ | 4.25 | F9.5V | z 1.77e-05 | 953 |
| V* QX Nor | LowMassXBin | 16h 12m 42.96s | −52° 25′ 25.7″ | — | 953 | ||
| V* R Leo | Mira | 09h 47m 33.48s | +11° 25′ 43.8″ | 7.53 | M7-9e | z 4.70e-05 | 943 |
| HD 122563 | ChemPec* | 14h 02m 31.85s | +09° 41′ 09.9″ | 6.19 | G8:III:Fe-5 | z -8.72e-05 | 931 |
| * eps Ori | BlueSG | 05h 36m 12.81s | −01° 12′ 06.9″ | 1.69 | B0Ia | z 9.11e-05 | 925 |
| V* V801 Ara | LowMassXBin | 16h 40m 55.60s | −53° 45′ 04.9″ | 17.5 | 925 | ||
| * alf Aql | delSctV* | 19h 50m 47.00s | +08° 52′ 06.0″ | 0.76 | A7Vn | z -8.87e-05 | 924 |