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: 8/10/2018
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 08/12/2018 12:24:45 -80.47, 129.47 111.47 08/12/2018 12:23:34 -80.48, 129.58 111.44 2.25 71
2 08/12/2018 13:15:31 80.49, -63.49 68.60 08/12/2018 13:14:40 80.47, -63.35 68.59 3.39 51
3 08/12/2018 14:06:15 -80.47, 104.07 111.44 08/12/2018 14:05:35 -80.48, 104.11 111.42 1.22 40
4 08/12/2018 14:57:01 80.49, -88.89 68.62 08/12/2018 14:56:41 80.47, -88.82 68.61 2.54 20
5 08/12/2018 15:47:45 -80.47, 78.67 111.42 08/12/2018 15:47:36 -80.48, 78.64 111.40 1.07 9
6 08/12/2018 16:38:31 80.49,-114.29 68.65 08/12/2018 16:38:42 80.47,-114.29 68.63 2.17 11
7 08/12/2018 17:29:15 -80.47, 53.27 111.39 08/12/2018 17:29:37 -80.48, 53.17 111.38 2.00 22
8 08/12/2018 18:20:01 80.50,-139.69 68.67 08/12/2018 18:20:43 80.48,-139.76 68.64 2.51 42
9 08/12/2018 19:10:45 -80.48, 27.87 111.37 08/12/2018 19:11:38 -80.48, 27.71 111.37 3.18 53

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/10/2018
SNOs_Map_NOAA-20_NOAA-19_20180811.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 08/10/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service