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: 6/20/2020
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 06/21/2020 13:39:49 -75.21, 31.57 104.65 06/21/2020 13:40:49 -75.22, 31.67 104.72 2.87 60
2 06/21/2020 14:30:05 76.50,-156.84 73.77 06/21/2020 14:29:48 76.50,-156.82 73.78 0.57 17
3 06/24/2020 05:56:23 -76.10, 150.18 105.67 06/24/2020 05:56:59 -76.09, 150.08 105.67 2.89 36
4 06/24/2020 06:46:51 76.81, -39.86 73.43 06/24/2020 06:46:09 76.82, -39.84 73.46 0.44 42
5 06/26/2020 22:13:18 -76.06, -94.18 105.50 06/26/2020 22:13:28 -76.07, -94.10 105.53 2.55 10
6 06/26/2020 23:03:38 77.13, 77.18 73.14 06/26/2020 23:02:31 77.12, 77.18 73.20 0.07 67
7 06/29/2020 13:39:39 75.46,-147.68 75.40 06/29/2020 13:40:41 75.45,-147.67 75.35 0.20 62
8 06/29/2020 14:30:04 -76.43, 22.89 105.81 06/29/2020 14:29:49 -76.43, 22.95 105.81 1.73 15
9 07/02/2020 05:56:23 75.92, -30.40 75.03 07/02/2020 05:57:00 75.92, -30.42 75.01 0.64 37

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 6/20/2020
SNOs_Map_NOAA-20_AQUA_20200621.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 06/20/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service