Herschel 400 (1) -- NGC 40 to NGC 4596
NGC 40 -- Planetary Nebula in Cepheus

NGC 129 -- Open Cluster in Cassiopeia

NGC 136 -- Open Cluster in Cassiopeia

NGC 157 -- Spiral Galaxy in Cetus

NGC 185 -- Elliptical Galaxy in Cassiopeia

NGC 205 -- M110 -- Elliptical Galaxy in Andromeda

NGC 225 -- Open Cluster in Cassiopeia

NGC 246 -- Planetary Nebula in Cetus

NGC 247 -- Spiral Galaxy in Cetus

NGC 253 -- Spiral Galaxy in Sculptor

NGC 278 -- Spiral Galaxy in Cassiopeia

NGC 381 -- Open Cluster in Cassiopeia

NGC 404 -- Lenticular Galaxy in Andromeda

NGC 436 -- Open Cluster in Cassiopeia

NGC 457 -- Open Cluster in Cassiopeia

NGC 488 -- Spiral Galaxy in Pisces

NGC 524 -- Lenticular Galaxy in Pisces

NGC 559 -- Open Cluster in Cassiopeia

NGC 598 -- M33 -- Spiral Galaxy in Triangulum

NGC 637 -- Open Cluster in Cassiopeia

NGC 651 -- M76 -- Planetary Nebula in Perseus

NGC 654 -- Open Cluster in Cassiopeia

NGC 659 -- Open Cluster in Cassiopeia

NGC 663 -- Open Cluster in Cassiopeia

NGC 752 -- Open Cluster in Andromeda

NGC 869 -- Open Cluster in Perseus

NGC 884 -- Open Cluster in Perseus

NGC 891 -- Spiral Galaxy in Andromeda

NGC 1022 -- Spiral Galaxy  in Cetus

NGC 1023 -- Lenticular Galaxy in Perseus

NGC 1027 -- Open Cluster in Cassiopeia

NGC 1052 -- Elliptical Galaxy in Cetus

NGC 1084 -- Spiral Galaxy in Eridanus

NGC 1245 -- Open Cluster in Perseus

NGC 1342 -- Open Cluster in Perseus

NGC 1407 -- Elliptical Galaxy in Eridanus

NGC 1444 -- Open Cluster in Perseus

NGC 1501 -- Planetary Nebula in Camelopardis

NGC 1513 -- Open Cluster in Perseus

NGC 1528 -- Open Cluster in Perseus

NGC 1535 -- Planetary Nebula in Eridanus

NGC 1545 -- Open Cluster in Perseus

NGC 1502 -- Open Cluster in Camelopardalis

NGC 1647 -- Open Cluster in Taurus

NGC 1664 -- Open Cluster in Auriga

NGC 1788 -- Reflection Nebula in Orion

NGC 1817 -- Open Clusters in Taurus

NGC 1857 -- Open Cluster in Auriga

NGC 1907 -- Open Cluster in Auriga

NGC 1931 -- Reflection Nebula & Open Cluster in Auriga

NGC 1964 -- Spiral Galaxy in Lepus

NGC 1980 -- Emission Nebula in Orion

NGC 1999 -- Reflection Nebula in Orion

NGC 2022 -- Planetary Nebula in Orion

NGC 2024 -- Emission Nebula in Orion

NGC 2126 -- Open Cluster in Auriga

NGC 2129 -- Open Cluster in Gemini

NGC 2158 -- Open Cluster in Gemini

NGC 2169 -- Open Cluster in Orion

NGC 2186 -- Open Cluster in Orion

NGC 2194 -- Open Cluster in Orion

NGC 2204 -- Open Cluster in Canis Major

NGC 2215 -- Open Cluster in Monoceros

NGC 2232 -- Open Cluster in Monoceros

NGC 2244 -- Open Cluster in Monoceros

NGC 2251 -- Open Cluster in Monoceros

NGC 2264 -- Open Cluster in Monoceros

NGC 2266 -- Open Cluster in Gemini

NGC 2281 -- Open Cluster in Auriga

NGC 2286 -- Open Cluster in Monoceros

NGC 2301 -- Open Cluster in Monoceros

NGC 2304 -- Open Cluster in Gemini

NGC 2311 -- Open Cluster in Monoceros

NGC 2324 -- Open Cluster in Monoceros

NGC 2335 & NGC 2343 in Monoceros

NGC 2353 -- Open Cluster in Monoceros

NGC 2354 -- Open Cluster in Canis Major

NGC 2355 -- Open Cluster in Gemini

NGC 2360 -- Open Cluster in Canis Major

NGC 2362 -- Open Cluster in Canis Major

NGC 2371& NGC 2372 -- Planetary Nebula in Gemini

NGC 2392 -- Planetary Nebula in Gemini

NGC 2395 -- Open Cluster in Gemini

NGC 2403 -- Spiral Galaxy in Camelopardalis

NGC 2419 -- Globular Cluster in Lynx

NGC 2420 -- Open Cluster in Gemini

NGC 2421 -- Open Cluster in Puppis

NGC 2422 -- M47 -- Open Cluster in Puppis

NGC 2423 -- Open Cluster in Puppis

NGC 2438 -- Planetary Nebula in Puppis

NGC 2440 -- Planetary Nebula in Puppis

NGC 2479 -- Open Cluster in Puppis

NGC 2482 -- Open Cluster in Puppis

NGC 2489 -- Open Cluster in Puppis
NGC 2506 -- Open Cluster in Monoceros

NGC 2509 -- Open Cluster in Puppis

NGC 2527 -- Open Cluster in Puppis

NGC 2539 -- Open Cluster in Puppis

NGC 2548 -- M48 -- Open Cluster in Hydra

NGC 2567 -- Open Cluster in Puppis

NGC 2571 -- Open Cluster in Puppis

NGC 2681 -- Lenticular Galaxy in Ursa Major

NGC 2683 -- Spiral Galaxy in Lynx

NGC 2742 & NGC 2768 -- Galaxies in Ursa Major

NGC 2775 -- Spiral Galaxy in Cancer

NGC 2782 -- Spiral Galaxy in Lynx

NGC 2841 -- Spiral Galaxy in Ursa Major

NGC 2859 -- Barred Lenticular Galaxy in Leo Minor

NGC 2903/2905 -- Spiral Galaxy in Leo

NGC 2950 -- Barred Lenticular Galaxy in Ursa Major

NGC 3034 -- M82 -- Irregular Galaxy in Ursa Major

NGC 3079 -- Barred Spiral Galaxy in Ursa Major

NGC 3115 -- Lenticular Galaxy in Sextans

NGC 3166 & NGC 3169 -- Spiral Galaxies in Sextans

NGC 3226 & NGC 3227 -- Interacting Galaxies in Leo

NGC 3242 -- Planetary Nebula in Hydra

NGC 3245 -- Spiral Galaxy in Leo Minor

NGC 3277 -- Spiral Galaxy in Leo Minor

NGC 3294 -- Spiral Galaxy in Leo Minor

NGC 3310 -- Spiral Galaxy in Ursa Major

NGC 3344 -- Spiral Galaxy in Leo Minor

NGC 3377 -- Elliptical Galaxy in Leo

NGC 3379 -- M105 -- Elliptical Galaxy in Leo

NGC 3384 -- Barred Spiral Galaxy in Leo

NGC 3395 -- Spiral Galaxy in Leo Minor

NGC 3412 -- Spiral Galaxy in Leo

NGC 3414 -- Lenticular Galaxy in Leo Minor

NGC 3432 -- Barred Spiral Galaxy in Leo Minor

NGC 3486 -- Barred Spiral Galaxy in Leo Minor

NGC 3489 -- Lenticular Galaxy in Leo

NGC 3504 -- Barred Spiral Galaxy in Leo Minor

NGC 3521 -- Spiral Galaxy in Leo

NGC 3556 -- M108 -- Spiral Galaxy in Ursa Major

NGC 3593 -- Lenticular Galaxy in Leo

NGC 3607 -- Elliptical Galaxy in Leo

NGC 3608 -- Elliptical Galaxy in Leo

NGC 3610 -- Elliptical Galaxy in Ursa Major

NGC 3613 & NGC 3619 -- Galaxies in Ursa Major

NGC 3626 -- Lenticular Galaxy in Leo

NGC 3628 -- Spiral Galaxy in Leo

NGC 3631 -- Spiral Galaxy in Ursa Major

NGC 3640 -- Elliptical Galaxy in Leo

NGC 3810 -- Spiral Galaxy in Leo

NGC 3898 -- Spiral Galaxy in Ursa Major

NGC 3941 -- Barred Lenticular Galaxy in Ursa Major

NGC 3953 -- Barred Spiral Galaxy in Ursa Major

NGC 3982 -- Spiral Galaxy in Ursa Major

NGC 3992 -- M109 -- Spiral Galaxy in Ursa Major

NGC 3998 -- Spiral Galaxy in Ursa Major

NGC 4026 -- Lenticular Galaxy in Ursa Major

NGC 4030 -- Spiral Galaxy in Virgo

NGC 4036 & NGC 4041 -- Galaxies in Ursa Major

NGC 4088 -- Spiral Galaxy in Ursa Major

NGC 4111 & NGC 4143 -- Lenticular galaxies in Canis Venatici

NGC 4151 -- Spiral Galaxy in Canis Venatici

NGC 4179 -- Lenticular Galaxy in Virgo

NGC 4203 -- Lenticular Galaxy in Coma Berenices

NGC 4214 -- Irregular Galaxy in Canes Venatici

NGC 4216 -- Spiral Galaxy in Virgo

NGC 4258 -- M106 -- Spiral Galaxy in Canes Venatici

NGC 4261 -- Elliptical Galaxy in Virgo

NGC 4273 & NGC 4281 -- Galaxies in Virgo

NGC 4293 -- Barred Spiral Galaxy in Coma Berenices

NGC 4303 -- M61 -- Spiral Galaxy in Virgo

NGC 4365 -- Elliptical Galaxy in Virgo

NGC 4371 & NGC 4429 -- Lenticular Galaxies in Virgo

NGC 4394 -- Spiral Galaxy in Coma Berenices

NGC 4442 -- Barred Lenticular Galaxy in Virgo

NGC 4435 -- Spiral Galaxy in Virgo

NGC 4438 -- Spiral Galaxy in Virgo

NGC 4449 -- Box Galaxy -- Irregular Galaxy in Canis Venatici

NGC 4478 -- Elliptical Galaxy in Virgo

NGC 4485 -- Irregular Galaxy in Canes Venatici

NGC 4490 -- Cocoon Galaxy -- Barred Spiral in Canes Venatici

NGC 4494 -- Elliptical Galaxy in Coma Berenices

NGC 4526 -- Mixed Lenticular Galaxy in Virgo

NGC 4527 -- Spiral Galaxy in Virgo

NGC 4535 -- Mixed Spiral Galaxy in Virgo

NGC 4536 -- Spiral Galaxy in Virgo

NGC 4546 -- Lenticular Galaxy in Virgo

NGC 4548 -- M91 -- Barred Spiral Galaxy in Coma Berenices

NGC 4550 -- Lenticular Galaxy in Virgo

NGC 4559 -- Spiral Galaxy in Coma Berenices

NGC 4565 -- Spiral Galaxy in Coma Berenices

NGC 4570 -- Lenticular Galaxy in Virgo

NGC 4594 -- M104 -- Spiral Galaxy in Virgo

NGC 4596 -- Barred Lenticular Galaxy in Virgo