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: 4/15/2022
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 04/16/2022 11:08:13 -74.19, 67.07 90.72 04/16/2022 11:09:27 -74.12, 67.45 90.83 14.16 74
2 04/16/2022 11:57:55 77.07,-116.25 85.80 04/16/2022 11:57:52 77.08,-116.17 85.78 2.30 3
3 04/19/2022 03:24:10 -76.92,-168.44 94.94 04/19/2022 03:24:42 -76.91,-168.48 94.96 0.87 32
4 04/19/2022 04:14:39 77.57, 1.72 84.20 04/19/2022 04:13:53 77.57, 1.74 84.23 0.42 46
5 04/21/2022 18:50:32 76.42, 138.09 84.78 04/21/2022 18:51:37 76.42, 138.12 84.72 0.71 65
6 04/21/2022 19:40:59 -77.24, -51.30 96.29 04/21/2022 19:40:47 -77.25, -51.26 96.29 1.04 12
7 04/24/2022 11:07:16 76.97,-103.98 83.18 04/24/2022 11:07:37 76.97,-103.99 83.16 0.23 21
8 04/24/2022 11:57:45 -77.68, 66.49 97.77 04/24/2022 11:56:49 -77.68, 66.50 97.73 0.12 56
9 04/27/2022 02:33:38 -76.54,-157.22 97.14 04/27/2022 02:34:32 -76.55,-157.17 97.20 1.49 54

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 4/15/2022
SNOs_Map_NOAA-20_AQUA_20220415.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 04/15/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA