- Comet.mean
- 359.97°
- Comet.name
- 35P/Herschel–Rigollet
- Comet.image
- Comet Rigollet 1939h f.155.jpg
- Comet.caption
- Comet Herschel–Rigollet photographed by Ferdinand Quénisset on 14 August 1939
- Comet.discoverer
- Caroline HerschelRoger Rigollet
- Comet.discovery_site
- Slough, Great BritainLagny, France
- Comet.discovery_date
- 21 December 178828 July 1939
- Comet.mpc_name
- P/1788 Y1, P/1939 O1
- Comet.designations
- 1788 II, 1939 VI, 1939h
- Comet.epoch
- 5 August 1939 (JD 2429480.5)
- Comet.observation_arc
- 152 years
- Comet.obs
- 75