← Meteor showers
IAU 403 · CVN
Canum Venaticids
Measurements from the IAU Meteor Data Center. Each parameter set describes an observation campaign; values and proposed parent bodies may differ between sets.
An activity peak is expressed as solar longitude, not a guaranteed calendar date or observing forecast. Radiant coordinates and orbital elements are reported as supplied by the source. Missing values are not reported; these data do not predict an hourly meteor rate.
1 parameter sets returned for this shower. List-page filters do not hide sets here.
Parameter set 0
- MDC status code
- 0
- MDC status
- single shower, working list
- Activity
- annual
- Shower group
- 00000
- Peak solar longitude
- 293 °
- Radiant right ascension
- 203.3 °
- Radiant declination
- 42.8 °
- Right ascension drift
- 0.33 °/day
- Declination drift
- -0.3 °/day
- Geocentric speed
- 52.6 km/s
- Semimajor axis
- 9.4 AU
- Perihelion distance
- 0.8659 AU
- Eccentricity
- 0.908
- Argument of perihelion
- 221.54 °
- Ascending node
- 293 °
- Inclination
- 93.3 °
- Observed members
- 1,105
- Technique
- R
- Submitted on
- SD
- Reported parent body
- Not reported
Reference: 1) Brown et al., 2010
Source: IAU Meteor Data Center (Jenniskens et al. 2020; Hajdukova & Rudawska)