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: 8/6/2018
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, 129.54 111.48 08/12/2018 12:23:34 -80.48, 129.52 111.43 1.16 71
2 08/12/2018 13:15:31 80.49, -63.44 68.59 08/12/2018 13:14:40 80.47, -63.43 68.60 2.31 51
3 08/12/2018 14:06:15 -80.47, 104.14 111.45 08/12/2018 14:05:35 -80.48, 104.06 111.41 1.97 40
4 08/12/2018 14:57:00 80.47, -88.51 68.56 08/12/2018 14:56:40 80.49, -88.56 68.59 2.43 20
5 08/12/2018 15:47:45 -80.47, 78.75 111.43 08/12/2018 15:47:36 -80.48, 78.59 111.40 3.14 9
6 08/12/2018 16:38:30 80.47,-113.91 68.58 08/12/2018 16:38:41 80.49,-114.03 68.60 3.14 11
7 08/12/2018 17:29:16 -80.49, 53.02 111.35 08/12/2018 17:29:37 -80.48, 53.12 111.38 2.36 21
8 08/12/2018 18:20:01 80.49,-139.64 68.66 08/12/2018 18:20:42 80.49,-139.50 68.62 2.58 41
9 08/12/2018 19:10:46 -80.50, 27.62 111.32 08/12/2018 19:11:38 -80.48, 27.65 111.36 1.63 52

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/6/2018
SNOs_Map_NOAA-20_NOAA-19_20180807.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 08/06/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service