Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/22/2020
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 05/28/2020 22:53:01 -79.36, -16.24 120.56 05/28/2020 22:51:45 -79.35, -16.19 120.54 1.46 76
2 05/28/2020 23:43:46 79.35, 151.11 59.43 05/28/2020 23:42:48 79.35, 151.03 59.46 1.75 58
3 05/29/2020 00:34:31 -79.36, -41.65 120.56 05/29/2020 00:33:45 -79.37, -41.52 120.55 2.78 46
4 05/29/2020 01:25:16 79.36, 125.70 59.43 05/29/2020 01:24:48 79.36, 125.70 59.45 0.89 28
5 05/29/2020 02:16:01 -79.36, -67.05 120.57 05/29/2020 02:15:46 -79.36, -67.12 120.56 1.76 15
6 05/29/2020 03:06:46 79.36, 100.30 59.43 05/29/2020 03:06:48 79.38, 100.36 59.44 2.77 2
7 05/29/2020 03:57:31 -79.37, -92.46 120.57 05/29/2020 03:57:46 -79.37, -92.45 120.57 0.54 15
8 05/29/2020 04:48:16 79.36, 74.89 59.42 05/29/2020 04:48:49 79.37, 74.75 59.43 2.87 33
9 05/29/2020 05:39:01 -79.37,-117.87 120.57 05/29/2020 05:39:46 -79.39,-117.78 120.59 2.70 45
10 05/29/2020 06:29:46 79.37, 49.48 59.42 05/29/2020 06:30:49 79.39, 49.42 59.41 2.48 63

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/22/2020
SNOs_Map_NOAA-20_NOAA-19_20200523.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 05/22/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service