Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and AQUA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/6/2021
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 07/07/2021 21:22:57 -75.62, -83.06 104.04 07/07/2021 21:23:55 -75.61, -83.10 104.08 1.10 58
2 07/07/2021 22:13:20 76.58, 87.57 74.77 07/07/2021 22:13:01 76.58, 87.58 74.78 0.25 19
3 07/10/2021 13:39:48 -75.82, 33.36 103.95 07/10/2021 13:40:21 -75.82, 33.39 103.99 0.96 33
4 07/10/2021 14:30:12 76.73,-156.09 74.92 07/10/2021 14:29:28 76.73,-156.01 74.94 2.08 44
5 07/13/2021 05:56:38 -76.07, 149.95 103.88 07/13/2021 05:56:46 -76.08, 150.04 103.91 2.53 8
6 07/13/2021 06:46:55 77.27, -38.11 74.59 07/13/2021 06:45:47 77.26, -38.20 74.67 2.63 68
7 07/15/2021 21:22:58 75.57, 96.78 77.15 07/15/2021 21:23:59 75.57, 96.76 77.11 0.79 61
8 07/15/2021 22:13:18 -76.71, -91.93 104.27 07/15/2021 22:13:02 -76.70, -92.01 104.24 2.36 16
9 07/18/2021 13:39:45 75.91,-146.36 77.20 07/18/2021 13:40:21 75.91,-146.36 77.17 0.16 36

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 7/6/2021
SNOs_Map_NOAA-20_AQUA_20210707.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 07/06/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA