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: 9/19/2019
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 09/19/2019 22:26:59 79.90, 165.42 80.52 09/19/2019 22:27:43 79.91, 165.54 80.50 2.47 44
2 09/19/2019 23:17:44 -79.91, -27.35 99.45 09/19/2019 23:18:42 -79.90, -27.32 99.49 1.34 58
3 09/20/2019 00:08:29 79.90, 140.02 80.55 09/20/2019 00:09:44 79.90, 139.96 80.53 1.21 75
4 10/03/2019 15:28:20 -79.81, 90.92 94.46 10/03/2019 15:27:07 -79.79, 89.86 94.34 20.84 73
5 10/03/2019 16:19:06 79.85,-102.08 85.62 10/03/2019 16:18:03 79.85,-102.19 85.66 2.12 63
6 10/03/2019 17:09:51 -79.84, 65.23 94.38 10/03/2019 17:09:05 -79.86, 65.19 94.34 2.11 46
7 10/03/2019 18:00:36 79.85,-127.48 85.65 10/03/2019 18:00:03 79.87,-127.46 85.68 2.51 33
8 10/03/2019 18:51:22 -79.88, 39.54 94.29 10/03/2019 18:51:06 -79.86, 39.62 94.31 2.75 16
9 10/03/2019 19:42:07 79.88,-153.17 85.73 10/03/2019 19:42:04 79.86,-153.04 85.71 3.15 3
10 10/03/2019 20:32:51 -79.85, 14.44 94.31 10/03/2019 20:33:06 -79.88, 14.35 94.29 3.35 15

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/19/2019
SNOs_Map_NOAA-20_NOAA-19_20190920.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 09/19/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service