See also

Ephemeris for 2I/Borisov

by Dominic Ford

Display options









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 2I/Borisov
DateTimeAge of
Moon		Right
Ascension		DeclinationRiseCulmSetApprox
Mag.		Observable
(hover mouse)		Constellation
Ephemeris for 2I/Borisov
DateTimeAge of
Moon		Right
Ascension		DeclinationRiseCulmSetApprox
Mag.		Observable
(hover mouse)		Constellation
2025Nov2916:00 PST09 days17h58m42s−53°28'43"11:2713:1415:02–Not observableAra
2025Nov3016:00 PST10 days17h58m51s−53°28'27"11:2313:1114:58–Not observableAra
2025Dec0116:00 PST11 days17h59m00s−53°28'10"11:1913:0714:54–Not observableAra
2025Dec0216:00 PST12 days17h59m10s−53°27'55"11:1613:0314:51–Not observableAra
2025Dec0316:00 PST13 days17h59m19s−53°27'40"11:1212:5914:47–Not observableAra
2025Dec0416:00 PST14 days17h59m28s−53°27'26"11:0812:5514:43–Not observableAra
2025Dec0516:00 PST15 days17h59m38s−53°27'13"11:0412:5214:39–Not observableAra
2025Dec0616:00 PST17 days17h59m47s−53°27'00"11:0012:4814:36–Not observableAra
2025Dec0716:00 PST18 days17h59m57s−53°26'48"10:5612:4414:32–Not observableAra
2025Dec0816:00 PST19 days18h00m06s−53°26'36"10:5312:4014:28–Not observableAra
2025Dec0916:00 PST20 days18h00m16s−53°26'25"10:4912:3714:25–Not observableAra
2025Dec1016:00 PST21 days18h00m25s−53°26'15"10:4512:3314:21–Not observableAra
2025Dec1116:00 PST22 days18h00m35s−53°26'05"10:4112:2914:17–Not observableAra
2025Dec1216:00 PST23 days18h00m45s−53°25'56"10:3712:2514:13–Not observableAra
2025Dec1316:00 PST24 days18h00m54s−53°25'48"10:3312:2214:10–Not observableAra
2025Dec1416:00 PST25 days18h01m04s−53°25'41"10:3012:1814:06–Not observableAra
2025Dec1516:00 PST25 days18h01m13s−53°25'34"10:2612:1414:02–Not observableAra
2025Dec1616:00 PST26 days18h01m23s−53°25'28"10:2212:1013:58–Not observableAra
2025Dec1716:00 PST27 days18h01m33s−53°25'22"10:1812:0613:55–Not observableAra
2025Dec1816:00 PST28 days18h01m42s−53°25'17"10:1412:0313:51–Not observableAra
2025Dec1916:00 PST29 days18h01m52s−53°25'13"10:1111:5913:47–Not observableAra
2025Dec2016:00 PST00 days18h02m02s−53°25'10"10:0711:5513:43–Not observableAra
2025Dec2116:00 PST01 days18h02m11s−53°25'07"10:0311:5113:40–Not observableAra
2025Dec2216:00 PST02 days18h02m21s−53°25'05"09:5911:4813:36–Not observableAra
2025Dec2316:00 PST03 days18h02m31s−53°25'03"09:5611:4413:32–Not observableAra
All times computed for South El Monte (latitude 34.05; longitude -118.05) and expressed in South El Monte time.
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 2011–2025.

For more information including contact details, click here.
Our privacy policy is here.
Last updated: 29 Nov 2025, 19:15 UTC
Website designed by .

Site hosted by