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P/1996 A1

P/1996 A1 (Jedicke)

CometClass Ecatalogued
Unknown

Not currently visible. Last report 4258 days ago at mag 21.7. Historic peak was mag 15.7. Typical backyard telescopes will not show it. HST, JWST, or an 8–10 m class telescope might recover it with a good ephemeris.

Active comet in COBS

JSONCSV

Right ascension

—

J2000

Declination

—

J2000

Estimated magnitude

21.7

Professional survey · COBS consensus

Confidence

33

Class E · priority 60

Observations

23

Arc unknown

Last observation

4258d ago

Wed, 11 Mar 2015 21:21:36 GMT · COBS consensus

Perihelion

2033-07-15

4.020 au

Peak window

2033-07-12 → 2034-01-16

COBS peak mag 15.7 on 2034-01-13 · perihelion 2033-07-15. Window is those dates ±3 days — not a light-curve fit.

Historic peak

15.7

COBS / analyzed peak 2034-01-13

Catalog ingest

13m ago

Venator last wrote this row 2026-11-07 03:00:09 UTC

Light curve

Brightness over time (V mag)

Gold = reported observations. Steel dashed family = ensemble (nominal / outburst / fade / disruption).

Tail length

Converted to degrees from COBS (d / arcmin / arcsec). Empty until analysis has pulled the archive.

Ensemble is a first-pass H0/n photometric model plus observed samples — not a trained ML forecast yet. The background analyzer walks the catalog one object at a time so COBS is not flooded. Disruption track rises after perihelion to stand in for solar-wind stripping.

Orbital elements

q

4.020 au

e

0.4330

i

7.08°

Ω

242.00°

ω

226.00°

a

—

MOID

—

H

—

H0 / n

—

NEO score

—

PHA score

—

RMS

—

Elongation

—

Reporting sources

  • COBS comet list

    ok

    Comet Observation Database magnitudes and perihelion data for the full COBS list (active and inactive).

Name history

  • P/1996 A1 (Jedicke)

    Informal: Jedicke

    P/1996 A1 · 2026-09-14 18:27:53 UTC → current

Discoverers

  • Jedicke

    Discoverer · parsed-name · 2026-09-14 18:27:53 UTC → current

Contributors

Pips are observation weight on this object (log of report count). Hover for catalog-wide weight.