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: 8/18/2018
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 08/26/2018 08:49:07 80.46, 3.55 72.89 08/26/2018 08:48:05 80.46, 3.50 72.93 0.89 62
2 08/26/2018 09:39:52 -80.46, 170.85 107.10 08/26/2018 09:39:02 -80.47, 170.99 107.08 2.68 50
3 08/26/2018 10:30:37 80.46, -21.85 72.92 08/26/2018 10:30:06 80.46, -21.97 72.95 2.28 31
4 08/26/2018 11:21:22 -80.46, 145.45 107.07 08/26/2018 11:21:03 -80.47, 145.51 107.06 1.56 19
5 08/26/2018 12:12:07 80.46, -47.25 72.95 08/26/2018 12:12:06 80.48, -47.11 72.94 3.16 1
6 08/26/2018 13:02:52 -80.46, 120.05 107.04 08/26/2018 13:03:04 -80.47, 120.04 107.04 1.02 12
7 08/26/2018 13:53:37 80.46, -72.65 72.98 08/26/2018 13:54:07 80.48, -72.59 72.96 2.06 30
8 08/26/2018 14:44:22 -80.46, 94.65 107.01 08/26/2018 14:45:05 -80.47, 94.57 107.02 1.75 43
9 08/26/2018 15:35:07 80.46, -98.06 73.01 08/26/2018 15:36:08 80.48, -98.06 72.99 1.54 61

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/18/2018
SNOs_Map_NOAA-20_NOAA-19_20180819.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 08/18/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service