Ephemeris for 2I/Borisov
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All times computed for Cambridge (latitude 42.38°; longitude -71.11°) and expressed in Cambridge time.
| Ephemeris for 2I/Borisov | ||||||||||||
| Date | Time | Age of Moon | Right Ascension | Declination | Rise | Culm | Set | Approx Mag. | Observable (hover mouse) | Constellation | ||
| Ephemeris for 2I/Borisov | ||||||||||||
| Date | Time | Age of Moon | Right Ascension | Declination | Rise | Culm | Set | Approx Mag. | Observable (hover mouse) | Constellation | ||
| 2025 | Nov | 16 | 19:00 EST | 26 days | 17h56m47s | −53°33'18" | Below horizon | – | Not observable | Ara | ||
| 2025 | Nov | 17 | 19:00 EST | 27 days | 17h56m55s | −53°32'54" | Below horizon | – | Not observable | Ara | ||
| 2025 | Nov | 18 | 19:00 EST | 28 days | 17h57m04s | −53°32'29" | Below horizon | – | Not observable | Ara | ||
| 2025 | Nov | 19 | 19:00 EST | 29 days | 17h57m13s | −53°32'06" | Below horizon | – | Not observable | Ara | ||
| 2025 | Nov | 20 | 19:00 EST | 00 days | 17h57m21s | −53°31'43" | Below horizon | – | Not observable | Ara | ||
| 2025 | Nov | 21 | 19:00 EST | 01 days | 17h57m30s | −53°31'20" | Below horizon | – | Not observable | Ara | ||
| 2025 | Nov | 22 | 19:00 EST | 02 days | 17h57m39s | −53°30'58" | Below horizon | – | Not observable | Ara | ||
| 2025 | Nov | 23 | 19:00 EST | 03 days | 17h57m48s | −53°30'37" | Below horizon | – | Not observable | Ara | ||
| 2025 | Nov | 24 | 19:00 EST | 04 days | 17h57m56s | −53°30'17" | Below horizon | – | Not observable | Ara | ||
| 2025 | Nov | 25 | 19:00 EST | 05 days | 17h58m05s | −53°29'57" | Below horizon | – | Not observable | Ara | ||
| 2025 | Nov | 26 | 19:00 EST | 06 days | 17h58m14s | −53°29'37" | Below horizon | – | Not observable | Ara | ||
| 2025 | Nov | 27 | 19:00 EST | 07 days | 17h58m23s | −53°29'19" | Below horizon | – | Not observable | Ara | ||
| 2025 | Nov | 28 | 19:00 EST | 08 days | 17h58m33s | −53°29'01" | Below horizon | – | Not observable | Ara | ||
| 2025 | Nov | 29 | 19:00 EST | 09 days | 17h58m42s | −53°28'43" | Below horizon | – | Not observable | Ara | ||
| 2025 | Nov | 30 | 19:00 EST | 10 days | 17h58m51s | −53°28'26" | Below horizon | – | Not observable | Ara | ||
| 2025 | Dec | 01 | 19:00 EST | 11 days | 17h59m00s | −53°28'10" | Below horizon | – | Not observable | Ara | ||
| 2025 | Dec | 02 | 19:00 EST | 12 days | 17h59m10s | −53°27'55" | Below horizon | – | Not observable | Ara | ||
| 2025 | Dec | 03 | 19:00 EST | 13 days | 17h59m19s | −53°27'40" | Below horizon | – | Not observable | Ara | ||
| 2025 | Dec | 04 | 19:00 EST | 14 days | 17h59m28s | −53°27'26" | Below horizon | – | Not observable | Ara | ||
| 2025 | Dec | 05 | 19:00 EST | 15 days | 17h59m38s | −53°27'12" | Below horizon | – | Not observable | Ara | ||
| 2025 | Dec | 06 | 19:00 EST | 17 days | 17h59m47s | −53°27'00" | Below horizon | – | Not observable | Ara | ||
| 2025 | Dec | 07 | 19:00 EST | 18 days | 17h59m57s | −53°26'47" | Below horizon | – | Not observable | Ara | ||
| 2025 | Dec | 08 | 19:00 EST | 19 days | 18h00m06s | −53°26'36" | Below horizon | – | Not observable | Ara | ||
| 2025 | Dec | 09 | 19:00 EST | 20 days | 18h00m16s | −53°26'25" | Below horizon | – | Not observable | Ara | ||
| 2025 | Dec | 10 | 19:00 EST | 21 days | 18h00m25s | −53°26'15" | Below horizon | – | Not observable | Ara | ||
|
All times computed for Cambridge (latitude 42.38; longitude -71.11) and expressed in Cambridge time. Ephemeris by Dominic Ford – https://in-the-sky.org/ephemeris.php | ||||||||||||
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