🌙 Tonight's Sky in New York — Sat, October 17, 2026
United States · 40.71°, -74.01° · Computed 10-17 22:46 EDT
🛰️ Tonight's naked-eye ISS pass
ISS over New York 04:21–04:24 · east→east-northeast · max 11°
emerges from Earth's shadow · A bright, steady star crosses the sky in 3–6 minutes, no blinking. No equipment needed — visible even from a city centre. (2×)
Tonight in brief
On Sat, October 17, 2026 the Sun sets over New York at 18:12; astronomical twilight ends at 19:43 and the sky is fully dark for 9.9 hours until 05:39, with sunrise at 07:10. The Moon is a first quarter (45.6% lit) and is already up at dusk, setting at 22:55 — after that the sky is moonless.
Naked-eye planets tonight: Jupiter, Mars, Saturn. Jupiter rises in the east at 01:53 and climbs to 52° in the southeast by 06:42 before dawn. Mars rises in the northeast at 00:55 and climbs to 62° in the southeast by 06:42 before dawn. Saturn is already 10° up in the east at dusk, peaks at 51° in the south at 23:51, and sets in the west at 05:58. Uranus (binoculars/telescope) rises in the northeast at 20:02 and climbs to 70° in the south by 03:21 before dawn. Neptune (binoculars/telescope) is already 15° up in the east at dusk, peaks at 49° in the south at 23:20, and sets in the west at 05:21. Venus is too close to the Sun to be seen tonight. Mercury stays too low on the horizon.
The International Space Station crosses from east to east-northeast between 04:21 and 04:24, reaching 11° and shining like a bright star to the naked eye — it pops out of Earth's shadow at 04:21. There are 2 visible passes tonight in total. Comet 161P/Hartley-IRAS (JPL mag. 15) is highest at 20:10, 56° in the south; Comet 2P/Encke (JPL mag. 17.1) is highest at 23:20, 67° in the south — both remain telescope/imaging targets. Kp is 1 (quiet), so aurora is possible only above about 64.9° geomagnetic latitude — not expected from New York (latitude 40.7°). Coming up: Orionid meteor shower peak in 4 days, Comet 161P/Hartley-IRAS perihelion in 41 days, Geminid meteor shower peak in 57 days.
☀️🌙 Sun & Moon
🪐 Planets — visible tonight?
- Mercury0.0Not visible · too lowRises · direction: already up at duskSets · direction: 18:59 · SW 243°Highest (altitude · direction · time): 3° · SW 240° · 18:40
- Venus-4.2Not visible · too close to the SunRises · direction: —Sets · direction: —Highest (altitude · direction · time): —
- Mars+1.0Visible · pre-dawnRises · direction: 00:55 (next day) · NE 65°Sets · direction: until dawnHighest (altitude · direction · time): 62° · SE 135° · 06:42 (next day)
- Jupiter-1.9Visible · pre-dawnRises · direction: 01:53 (next day) · E 70°Sets · direction: until dawnHighest (altitude · direction · time): 52° · SE 125° · 06:42 (next day)
- Saturn+0.3Visible · midnightRises · direction: already up at duskSets · direction: 05:58 (next day) · W 273°Highest (altitude · direction · time): 51° · S 180° · 23:51
- Uranus+5.6Visible · pre-dawnRises · direction: 20:02 · NE 61°Sets · direction: until dawnHighest (altitude · direction · time): 70° · S 180° · 03:21 (next day)
- Neptune+7.8Visible · midnightRises · direction: already up at duskSets · direction: 05:21 (next day) · W 270°Highest (altitude · direction · time): 49° · S 180° · 23:20
- Pluto+14.6Visible · eveningRises · direction: already up at duskSets · direction: 00:10 (next day) · SW 239°Highest (altitude · direction · time): 26° · S 180° · 19:35
Pluto is a dwarf planet at magnitude 14–15 — a large-telescope / imaging target
☄️ Comets 2P & 161P — tonight's position
| Comet | JPL predicted mag. | Highest | Equipment |
|---|---|---|---|
| Comet 161P/Hartley-IRAS RA 20.97h · Dec +6.8° · Δ 0.673 AU | 15.0 | 56° · S 181° · 20:10 | large telescope / imaging |
| Comet 2P/Encke RA 0.17h · Dec +17.8° · Δ 1.012 AU | 17.1 | 67° · S 180° · 23:20 | large telescope / imaging |
Magnitudes are JPL M1/K1 predictions and can differ from observations (COBS) by 2–3 magnitudes. Coordinates J2000.
🛰️ All ISS passes (24 h from local noon)
| Time | Start (dir.) | Max. elevation | End (dir.) | Visible? |
|---|---|---|---|---|
| 13:07–13:17 | W 291° | 16° · SW 232° | S 167° | Daylight (not visible) |
| 04:21 (next day)–04:24 | E 83° | 11° · E 83° | NE 65° | Visible to the naked eye |
| 05:54 (next day)–06:01 | W 280° | 44° · NW 336° | NE 50° | Visible to the naked eye |
| 07:28 (next day)–07:38 | W 286° | 15° · N 354° | NE 51° | Daylight (not visible) |
| 09:06 (next day)–09:15 | NW 308° | 15° · N 6° | E 71° | Daylight (not visible) |
| 10:43 (next day)–10:54 | NW 310° | 37° · N 19° | E 108° | Daylight (not visible) |
ISS TLE epoch: 2026-10-17 19:43 UTC · CelesTrak
📡 Receiving passes — Meteor-M N2-4 · NOAA-20 · NOAA-21 (max. elevation ≥ 20°)
For direct reception of 137.9 MHz LRPT (Meteor) and X-band (NOAA-20/21); day or night. Dish pointing angles are in the Sky & Impact Lab → Sat Pass tab.
| Satellite | Time | Max. elevation | Length |
|---|---|---|---|
| NOAA-20 | 13:17–13:32 | 47° · E 69° | 15 min |
| NOAA-21 | 14:00–14:16 | 63° · W 250° | 15 min |
| NOAA-20 | 14:58–15:12 | 22° · W 269° | 14 min |
| Meteor-M N2-4 | 15:00–15:15 | 78° · NE 57° | 15 min |
| NOAA-21 | 02:19 (next day)–02:34 | 55° · E 95° | 15 min |
| NOAA-20 | 03:15 (next day)–03:31 | 54° · W 291° | 15 min |
| Meteor-M N2-4 | 03:17 (next day)–03:31 | 31° · E 101° | 15 min |
| NOAA-21 | 04:00 (next day)–04:13 | 20° · NW 296° | 13 min |
| Meteor-M N2-4 | 04:57 (next day)–05:11 | 33° · NW 298° | 14 min |
🌌 Space weather in one line
Kp 1 · Quiet · aurora possible above 64.9° geomagnetic latitudeNOAA SWPC 2026-10-17T21:00
📅 Coming up
- in 4 daysOct 21Orionid meteor shower peak
Dust from Halley's Comet — night of Oct 21–22, about 10–20 per hour (AMS observed rate). The Moon sets after midnight, so pre-dawn is best.
Source: AMS Meteor Shower Calendar · Wiki
- in 41 daysNov 27Comet 161P/Hartley-IRAS perihelion
The Halley-type comet, back after 21.5 years, reaches its closest point to the Sun (1.28 AU). A telescope/imaging target at magnitude 10–12.
Source: NASA JPL Small-Body Database · Wiki
- in 57 daysDec 13Geminid meteor shower peak
The richest shower of the year — night of Dec 13–14, with a 15%-lit Moon: good conditions.
Source: AMS Meteor Shower Calendar
🌍 Other cities
How this is computed
Planets, Moon and Sun: astronomy-engine (VSOP87, refraction-corrected). Comets: two-body propagation of JPL SBDB elements. Satellites: CelesTrak TLE + SGP4. An ISS pass is “visible” when the Sun is at least 6° below the observer's horizon and the satellite is outside Earth's shadow (cylindrical model). A planet is “visible” when it reaches 5° altitude after civil dusk. All times are in the city's time zone; the date rolls to the next night at local noon. Recomputed every 30 minutes.