IAU 228 · OLY
October Lyncids
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.
2 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
- 206 °
- Radiant right ascension
- 111.3 °
- Radiant declination
- 48.8 °
- Right ascension drift
- Not reported
- Declination drift
- Not reported
- Geocentric speed
- 64.8 km/s
- Semimajor axis
- 9.3 AU
- Perihelion distance
- 0.926 AU
- Eccentricity
- Not reported
- Argument of perihelion
- 211.7 °
- Ascending node
- 205.8 °
- Inclination
- 133.3 °
- Observed members
- 6
- Technique
- Not reported
- Submitted on
- SD
- Reported parent body
- Not reported
Reference: 1) Jenniskens, 2006
Source: IAU Meteor Data Center (Jenniskens et al. 2020; Hajdukova & Rudawska)
Parameter set 1
- MDC status code
- -2
- MDC status
- shower removed from the MDC lists, but in the future, it can return to the database
- Activity
- annual
- Shower group
- 00000
- Peak solar longitude
- 201.6 °
- Radiant right ascension
- 111.3 °
- Radiant declination
- 50.5 °
- Right ascension drift
- Not reported
- Declination drift
- Not reported
- Geocentric speed
- 65.6 km/s
- Semimajor axis
- Not reported
- Perihelion distance
- 0.969 AU
- Eccentricity
- 0.988
- Argument of perihelion
- 199.3 °
- Ascending node
- 201.6 °
- Inclination
- 131.7 °
- Observed members
- 5
- Technique
- C
- Submitted on
- SD
- Reported parent body
- Not reported
Reference: 2) Johannink, 2017, WGN Vol. 45:6, 156
Source: IAU Meteor Data Center (Jenniskens et al. 2020; Hajdukova & Rudawska)