Callisto flybys groundtrack

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Callisto flybys groundtrack#

Example of representation of all the groundtrack during the Callisto flybys.

import matplotlib.pyplot as plt

from planetary_coverage import CALLISTO, TourConfig

List all the Callisto flybys#

tour = TourConfig(
    mk='5.1 150lb_23_1',
    version='v422',
    spacecraft='JUICE',
    target='Callisto',
)

tour

<TourConfig> Spacecraft: JUICE | Target: CALLISTO | Metakernel: juice_crema_5_1_150lb_23_1_v422_20230130_002 | SKD version: v422_20230130_002

flybys = tour.flybys

flybys

{np.str_('6C1'): <SpacecraftFlyby> Observer: JUICE | Target: CALLISTO
 - Altitude at CA: 3,558.1 km
 - UTC at CA: 2032-06-21T00:38:12
 - Duration: 1 day, 0:00:00
 - Nb of pts: 2,041, np.str_('9C2'): <SpacecraftFlyby> Observer: JUICE | Target: CALLISTO
 - Altitude at CA: 4,438.2 km
 - UTC at CA: 2032-07-29T01:49:43
 - Duration: 1 day, 0:00:00
 - Nb of pts: 2,041, np.str_('10C3'): <SpacecraftFlyby> Observer: JUICE | Target: CALLISTO
 - Altitude at CA: 1,132.1 km
 - UTC at CA: 2032-08-14T18:14:11
 - Duration: 1 day, 0:00:00
 - Nb of pts: 2,041, np.str_('11C4'): <SpacecraftFlyby> Observer: JUICE | Target: CALLISTO
 - Altitude at CA: 200.0 km
 - UTC at CA: 2032-09-10T19:24:58
 - Duration: 1 day, 0:00:00
 - Nb of pts: 2,041, np.str_('12C5'): <SpacecraftFlyby> Observer: JUICE | Target: CALLISTO
 - Altitude at CA: 200.0 km
 - UTC at CA: 2032-09-27T11:59:39
 - Duration: 1 day, 0:00:00
 - Nb of pts: 2,041, np.str_('13C6'): <SpacecraftFlyby> Observer: JUICE | Target: CALLISTO
 - Altitude at CA: 200.0 km
 - UTC at CA: 2032-10-14T04:28:32
 - Duration: 1 day, 0:00:00
 - Nb of pts: 2,041, np.str_('14C7'): <SpacecraftFlyby> Observer: JUICE | Target: CALLISTO
 - Altitude at CA: 200.0 km
 - UTC at CA: 2032-10-30T20:53:13
 - Duration: 1 day, 0:00:00
 - Nb of pts: 2,042, np.str_('15C8'): <SpacecraftFlyby> Observer: JUICE | Target: CALLISTO
 - Altitude at CA: 200.0 km
 - UTC at CA: 2032-11-16T13:16:14
 - Duration: 1 day, 0:00:00
 - Nb of pts: 2,041, np.str_('16C9'): <SpacecraftFlyby> Observer: JUICE | Target: CALLISTO
 - Altitude at CA: 1,218.5 km
 - UTC at CA: 2032-12-03T05:36:38
 - Duration: 1 day, 0:00:00
 - Nb of pts: 2,041, np.str_('17C10'): <SpacecraftFlyby> Observer: JUICE | Target: CALLISTO
 - Altitude at CA: 2,071.5 km
 - UTC at CA: 2033-02-24T16:08:06
 - Duration: 1 day, 0:00:00
 - Nb of pts: 2,041, np.str_('18C11'): <SpacecraftFlyby> Observer: JUICE | Target: CALLISTO
 - Altitude at CA: 1,162.2 km
 - UTC at CA: 2033-03-13T08:31:14
 - Duration: 1 day, 0:00:00
 - Nb of pts: 2,041, np.str_('19C12'): <SpacecraftFlyby> Observer: JUICE | Target: CALLISTO
 - Altitude at CA: 313.1 km
 - UTC at CA: 2033-05-10T16:09:02
 - Duration: 1 day, 0:00:00
 - Nb of pts: 2,041, np.str_('20C13'): <SpacecraftFlyby> Observer: JUICE | Target: CALLISTO
 - Altitude at CA: 200.0 km
 - UTC at CA: 2033-06-04T18:38:03
 - Duration: 1 day, 0:00:00
 - Nb of pts: 2,041, np.str_('21C14'): <SpacecraftFlyby> Observer: JUICE | Target: CALLISTO
 - Altitude at CA: 200.0 km
 - UTC at CA: 2033-06-21T11:01:25
 - Duration: 1 day, 0:00:00
 - Nb of pts: 2,041, np.str_('22C15'): <SpacecraftFlyby> Observer: JUICE | Target: CALLISTO
 - Altitude at CA: 200.0 km
 - UTC at CA: 2033-07-08T03:23:34
 - Duration: 1 day, 0:00:00
 - Nb of pts: 2,041, np.str_('23C16'): <SpacecraftFlyby> Observer: JUICE | Target: CALLISTO
 - Altitude at CA: 200.0 km
 - UTC at CA: 2033-07-24T19:45:54
 - Duration: 1 day, 0:00:00
 - Nb of pts: 2,041, np.str_('24C17'): <SpacecraftFlyby> Observer: JUICE | Target: CALLISTO
 - Altitude at CA: 200.0 km
 - UTC at CA: 2033-08-10T12:13:50
 - Duration: 1 day, 0:00:00
 - Nb of pts: 2,041, np.str_('25C18'): <SpacecraftFlyby> Observer: JUICE | Target: CALLISTO
 - Altitude at CA: 316.1 km
 - UTC at CA: 2033-11-01T22:59:49
 - Duration: 1 day, 0:00:00
 - Nb of pts: 2,041, np.str_('28C19'): <SpacecraftFlyby> Observer: JUICE | Target: CALLISTO
 - Altitude at CA: 643.2 km
 - UTC at CA: 2034-02-15T00:07:45
 - Duration: 1 day, 0:00:00
 - Nb of pts: 2,041, np.str_('29C20'): <SpacecraftFlyby> Observer: JUICE | Target: CALLISTO
 - Altitude at CA: 3,073.6 km
 - UTC at CA: 2034-05-01T22:25:04
 - Duration: 1 day, 0:00:00
 - Nb of pts: 2,041, np.str_('31C21'): <SpacecraftFlyby> Observer: JUICE | Target: CALLISTO
 - Altitude at CA: 6,610.9 km
 - UTC at CA: 2034-06-24T05:14:32
 - Duration: 1 day, 0:00:00
 - Nb of pts: 2,041}

Represent the Callisto flybys with CA below 500 km#

fig = plt.figure(figsize=(12, 7))
ax = fig.add_subplot(projection=CALLISTO)

for name, flyby in tour.get_flybys(alt_min=500).items():
    ax.plot(
        flyby.where(flyby.alt < 20_000), 'inc', linewidth=3, vmin=0, vmax=90, cbar=False
    )

    ax.plot(flyby.ca, 'o', color='lightgrey')

    ax.annotate(
        f'{name} ({flyby.date_ca})',
        flyby.ca.lonlat,
        xytext=(0, 10),
        textcoords='offset points',
        color='lightgrey',
        ha='center',
        va='center',
    )

ax.colorbar(vmin=0, vmax=90, label='inc', extend='max')
ax.set_title('Callisto flybys below 500 km at CA')

plt.show()
Callisto flybys below 500 km at CA

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Total running time of the script: (0 minutes 5.795 seconds)

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