See also

Ephemeris for 21P/Giacobini-Zinner

by Dominic Ford

Display options








Date format

RA/Dec format

Observer location

Object type

Object

Timezone

Start date

Interval

Rows

You are welcome to reproduce the data below for non-profit purposes , providing you credit In-The-Sky.org.

It is also available in CSV (i.e. spreadsheet) and plain text format for easy pasting into other programs.

All times computed for South El Monte (latitude 34.05°; longitude -118.05°) and expressed in South El Monte time.

Begin typing the name of a town near to you, and then select the town from the list of options which appear below.
Ephemeris for 21P/Giacobini-Zinner
DateTimeAge of
Moon		Right
Ascension		DeclinationRiseCulmSetApprox
Mag.		Observable
(hover mouse)		Constellation
Ephemeris for 21P/Giacobini-Zinner
DateTimeAge of
Moon		Right
Ascension		DeclinationRiseCulmSetApprox
Mag.		Observable
(hover mouse)		Constellation
2026Feb2300:00 PST05 days09h11m28s−18°29'23"17:3622:4603:5719.519:45 until 01:48Hydra
2026Feb2303:00 PST05 days09h11m21s−18°28'07"17:3622:4603:5719.519:45 until 01:48Hydra
2026Feb2306:00 PST06 days09h11m15s−18°26'51"17:3522:4603:5719.519:45 until 01:48Hydra
2026Feb2309:00 PST06 days09h11m10s−18°25'34"17:3522:4603:5719.519:44 until 01:48Hydra
2026Feb2312:00 PST06 days09h11m04s−18°24'18"17:3522:4603:5719.519:44 until 01:48Hydra
2026Feb2315:00 PST06 days09h10m58s−18°23'02"17:3522:4603:5719.519:44 until 01:48Hydra
2026Feb2318:00 PST06 days09h10m52s−18°21'46"17:3522:4603:5719.519:44 until 01:48Hydra
2026Feb2321:00 PST06 days09h10m46s−18°20'30"17:3522:4603:5719.519:44 until 01:48Hydra
2026Feb2400:00 PST06 days09h10m40s−18°19'14"17:3122:4203:5319.519:39 until 01:44Hydra
2026Feb2403:00 PST06 days09h10m34s−18°17'57"17:3022:4203:5319.519:39 until 01:44Hydra
2026Feb2406:00 PST07 days09h10m28s−18°16'39"17:3022:4203:5319.519:39 until 01:44Hydra
2026Feb2409:00 PST07 days09h10m22s−18°15'22"17:3022:4103:5319.519:39 until 01:44Hydra
2026Feb2412:00 PST07 days09h10m17s−18°14'05"17:3022:4103:5319.519:39 until 01:44Hydra
2026Feb2415:00 PST07 days09h10m11s−18°12'48"17:3022:4103:5319.519:38 until 01:44Hydra
2026Feb2418:00 PST07 days09h10m05s−18°11'31"17:3022:4103:5319.619:38 until 01:44Hydra
2026Feb2421:00 PST07 days09h09m59s−18°10'15"17:2922:4103:5319.619:38 until 01:44Hydra
2026Feb2500:00 PST07 days09h09m53s−18°08'57"17:2522:3703:4919.619:34 until 01:40Hydra
2026Feb2503:00 PST07 days09h09m47s−18°07'39"17:2522:3703:4919.619:34 until 01:40Hydra
2026Feb2506:00 PST08 days09h09m42s−18°06'21"17:2522:3703:4919.619:34 until 01:40Hydra
2026Feb2509:00 PST08 days09h09m36s−18°05'02"17:2522:3703:4919.619:33 until 01:40Hydra
2026Feb2512:00 PST08 days09h09m31s−18°03'45"17:2522:3703:4919.619:33 until 01:40Hydra
2026Feb2515:00 PST08 days09h09m25s−18°02'27"17:2422:3703:4919.619:33 until 01:40Hydra
2026Feb2518:00 PST08 days09h09m19s−18°01'09"17:2422:3603:4919.619:33 until 01:40Hydra
2026Feb2521:00 PST08 days09h09m13s−17°59'52"17:2422:3603:4919.619:32 until 01:40Hydra
2026Feb2600:00 PST08 days09h09m08s−17°58'33"17:2022:3203:4519.619:28 until 01:36Hydra
All times computed for South El Monte (latitude 34.05; longitude -118.05) and expressed in South El Monte time.
All positions are in J2000.0 coordinates.
Ephemeris by Dominic Ford – https://in-the-sky.org/ephemeris.php

Embed this ephemeris in your website

You can embed this ephemeris in your website. Simply configure the options below, and paste the grey HTML code into your website.

This widget has a transparent background and no border to give you maximum flexibility to integrate it into the design of your website.

Color scheme

Location

HTML code

Share

South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PST

Color scheme


© Dominic Ford 2011–2026.

For more information including contact details, click here.
Our privacy policy is here.
Last updated: 23 Feb 2026, 19:12 UTC
Website designed by .

Site hosted by