Nana bianca
Una nana bianca (o nana degenere) è una stella di piccole dimensioni, con una bassissima luminosità e un colore tendente al bianco. Nonostante le ridotte dimensioni, paragonabili a quelle della Terra, la massa dell'astro è simile o lievemente superiore a quella del Sole; è quindi un oggetto molto compatto, dotato di un'elevatissima densità e gravità superficiale.
Uses material from the Wikipedia article "Nana bianca", which is released under the Creative Commons BY-SA 3.0.| Oggetto celeste | Distanza | Wiki | ||
|---|---|---|---|---|
| 56 Persei | Nana bianca | F | 133 | |
| 63 Eridani | Nana bianca | G | 176 | |
| Albus | Nana bianca | 91 | [x] | |
| BD+22 3878 | Nana bianca | D | 1100 | [x] |
| Blue Flash Nebula | Nana bianca, Pulsating White Dwarf | 3006 | ||
| BPM 17113 | Nana bianca | F | 36 | |
| BPM 890 | Nana bianca | D | 80 | |
| CD-23 13397 | Pulsating White Dwarf | 4900 | [x] | |
| Csi+19-20201 | Nana bianca, Pulsating White Dwarf | 3000 | ||
| CSI-21-22270 | Nana bianca | D | 700 | [x] |
| DN Draconis | Nana bianca, Pulsating White Dwarf | D | 35 | |
| Dumbbell Nebula | Nana bianca | 1082 | [x] | |
| EGGR 431 | Nana bianca | 56 | ||
| ER 8 | Nana bianca | D | 48 | |
| FAUST 3725 | Nana bianca | D | 126 | |
| Feige 22 | Nana bianca | D | 87 | |
| FS 34 | Nana bianca | D | 68 | |
| G 108-26 | Nana bianca | D | 60 | |
| G 125-3 | Nana bianca | D | 38 | |
| GAT 1373 | Nana bianca | D | 82 | |
| GCRV 6897 | Nana bianca | 2200 | [x] | |
| GCRV 950 | Nana bianca | D | 2100 | [x] |
| GD 1192 | Nana bianca | D | 73 | |
| GD 1212 | Nana bianca, Pulsating White Dwarf | D | 52 | |
| GD 140 | Nana bianca | D | 52 | |
| GD 175 | Nana bianca | D | 84 | |
| GD 215 | Nana bianca | D | 80 | |
| GD 219 | Nana bianca | D | 65 | |
| GD 279 | Nana bianca | D | 50 | |
| GD 319 | Nana bianca | D | 50 | |
| GD 356 | Nana bianca | D | 68 | |
| GD 69 | Nana bianca | D | 61 | |
| Gliese 2026 | Nana bianca | 1095 | ||
| Gliese 398.2 | Nana bianca | 1055 | ||
| Helix Nebula | Nana bianca | 689 | [x] | |
| HIP 10267 | Nana bianca | G | 282 | |
| HIP 12031 | Nana bianca | D | 299 | |
| HIP 1394 | Nana bianca | F | 315 | |
| HIP 17962 | Nana bianca | K | 144 | |
| HIP 20984 | Nana bianca | G | 274 | |
| HIP 23692 | Nana bianca | D | 195 | |
| HIP 46659 | Nana bianca | 530 | ||
| HIP 47296 | Nana bianca | 351 | ||
| HIP 97394 | Nana bianca | D | 345 | |
| HR 1358 | Nana bianca | D | 154 | |
| HR 8210 | Nana bianca | 151 | [x] | |
| KN Muscae | Nana bianca, Pulsating White Dwarf | 1780 | [x] | |
| KUV 410-4 | Nana bianca | D | 67 | |
| L 190-21 | Nana bianca | F | 36 | |
| LAWD 13 | Nana bianca | D | 76 | |
| LAWD 15 | Nana bianca | D | 57 | |
| LAWD 17 | Nana bianca | D | 57 | |
| LAWD 26 | Nana bianca | D | 23 | |
| LAWD 27 | Nana bianca | D | 76 | |
| LAWD 49 | Nana bianca | D | 27 | [x] |
| LAWD 52 | Nana bianca | D | 85 | |
| LAWD 68 | Nana bianca | D | 68 | |
| LAWD 7 | Nana bianca | D | 76 | |
| LAWD 74 | Nana bianca | D | 35 | |
| LAWD 8 | Nana bianca | D | 51 | |
| LAWD 80 | Nana bianca | D | 55 | |
| LAWD 83 | Nana bianca | D | 56 | |
| LAWD 84 | Nana bianca | D | 72 | |
| Lawd 86 | Nana bianca | D | 67 | |
| LAWD 96 | Nana bianca | D | 25 | |
| LB 2449 | Nana bianca | B | 61 | |
| LB 3303 | Nana bianca | D | 33 | |
| LFT 1 | Nana bianca | D | 43 | |
| LFT 133 | Nana bianca | D | 61 | |
| LFT 142 | Nana bianca | D | 40 | |
| LFT 1446 | Nana bianca | D | 44 | [x] |
| LFT 367 | Nana bianca | D | 31 | |
| LFT 65 | Nana bianca | D | 32 | |
| LHS 1038 | Nana bianca | D | 36 | |
| LHS 1044 | Nana bianca | D | 65 | |
| LHS 1442 | Nana bianca | D | 69 | |
| LHS 1446 | Nana bianca | D | 34 | |
| LHS 145 | Nana bianca | D | 41 | |
| LHS 151 | Nana bianca | D | 55 | |
| LHS 153 | Nana bianca | D | 64 | |
| LHS 1547 | Nana bianca | D | 52 | |
| LHS 1617 | Nana bianca | D | 58 | |
| LHS 1734 | Nana bianca | D | 70 | |
| LHS 1838 | Nana bianca | D | 73 | |
| LHS 2022 | Nana bianca | D | 72 | |
| LHS 235 | Nana bianca | D | 29 | |
| LHS 2522 | Nana bianca | D | 66 | |
| LHS 253 | Nana bianca | D | 29 | |
| LHS 262 | Nana bianca | D | 34 | |
| LHS 2661 | Nana bianca | D | 51 | |
| LHS 304 | Nana bianca | D | 44 | |
| LHS 3163 | Nana bianca | D | 59 | |
| LHS 3384 | Nana bianca | D | 65 | |
| LHS 3589 | Nana bianca | D | 65 | |
| LHS 378 | Nana bianca | D | 47 | |
| LHS 3857 | Nana bianca | D | 62 | |
| LHS 4019 | Nana bianca | D | 70 | |
| LHS 455 | Nana bianca | D | 20 | |
| LHS 483 | Nana bianca | D | 57 | |
| LHS 529 | Nana bianca | D | 67 | |
| LHS 6171 | Nana bianca | D | 77 | |
| LHS 6305 | Nana bianca | D | 73 | |
| LHS 6309 | Nana bianca | D | 49 | |
| Little Dumbbell Nebula | Nana bianca | 2060 | [x] | |
| Little Ghost Nebula | Pulsating White Dwarf | 4897 | [x] | |
| LP 103-294 | Nana bianca | D | 42 | |
| LP 104-2 | Nana bianca | D | 39 | |
| LP 131-66 | Nana bianca | D | 82 | |
| LP 196-42 | Nana bianca | D | 73 | |
| LP 254-26 | Nana bianca | D | 51 | |
| LP 284-13 | Nana bianca | D | 59 | |
| LP 308-10 | Nana bianca | D | 61 | |
| LP 36-115 | Nana bianca | D | 80 | |
| LP 458-64 | Nana bianca | D | 41 | |
| LP 475-70 | Nana bianca | D | 41 | |
| LP 535-11 | Nana bianca | D | 76 | |
| LP 542-33 | Nana bianca | D | 56 | |
| LP 58-247 | Nana bianca | D | 59 | |
| LP 62-147 | Nana bianca | D | 53 | |
| LP 63-267 | Nana bianca | D | 69 | |
| LP 634-1 | Nana bianca | D | 38 | |
| LP 638-58 | Nana bianca | D | 64 | |
| LP 658-2 | Nana bianca | D | 21 | |
| LP 671-11 | Nana bianca | D | 39 | |
| LP 7-226 | Nana bianca | D | 60 | |
| LP 702-48 | Nana bianca | D | 80 | |
| LP 710-47 | Nana bianca | D | 51 | |
| LP 790-29 | Nana bianca | D | 47 | |
| LP 825-559 | Nana bianca | D | 52 | |
| LP 856-26 | Nana bianca | D | 68 | |
| LP 9-231 | Nana bianca | D | 53 | |
| LP 907-37 | Nana bianca | D | 68 | |
| LP 926-40 | Nana bianca | D | 53 | |
| LTT 10380 | Nana bianca | D | 70 | |
| LTT 12680 | Nana bianca | D | 71 | |
| LTT 14019 | Nana bianca | D | 77 | |
| LTT 16218 | Nana bianca | D | 78 | |
| LTT 18548 | Nana bianca | D | 87 | |
| LTT 7421 | Nana bianca | D | 62 | |
| LTT 8190 | Nana bianca | D | 84 | |
| NLTT 1139 | Nana bianca | D | 78 | |
| NLTT 15714 | Nana bianca | D | 36 | |
| NLTT 22699 | Nana bianca | D | 75 | |
| NLTT 23036 | Nana bianca | D | 80 | |
| NLTT 44219 | Nana bianca | D | 57 | |
| NLTT 46621 | Nana bianca | D | 49 | |
| NLTT 55164 | Nana bianca | D | 26 | |
| PY Vulpeculae | Nana bianca, Pulsating White Dwarf | D | 59 | |
| Ross 640 | Nana bianca | D | 51 | |
| RR Caeli | Nana bianca | D | 27 | [x] |
| UZ Sextantis | Nana bianca | D | 59 | |
| V1201 Orionis | Nana bianca | D | 26 | |
| V2151 Cygni | Nana bianca | D | 64 | |
| V361 Aurigae | Nana bianca, Pulsating White Dwarf | D | 170 | |
| V749 Herculis | Nana bianca, Pulsating White Dwarf | D | 76 | |
| V886 Centauri | Nana bianca, Pulsating White Dwarf | D | 54 | [x] |
| WD 1207-032 | Nana bianca | 70 | ||
| Wolf 1346 | Nana bianca | D | 50 | |
| Wolf 1373 | Nana bianca | M | 45 | |
| Wolf 555 | Nana bianca | M | 83 | |
| ZZ Piscium | Nana bianca, Pulsating White Dwarf | D | 45 | [x] |