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: 10/11/2018
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 10/20/2018 17:35:42 -80.39, 52.73 87.00 10/20/2018 17:34:28 -80.39, 52.84 86.98 1.93 74
2 10/20/2018 18:26:27 80.38,-139.92 93.01 10/20/2018 18:25:23 80.40,-139.79 93.04 2.71 64
3 10/20/2018 19:17:12 -80.39, 27.33 86.97 10/20/2018 19:16:29 -80.39, 27.34 86.95 0.38 43
4 10/20/2018 20:07:57 80.39,-165.33 93.04 10/20/2018 20:07:24 80.40,-165.28 93.06 1.40 33
5 10/20/2018 20:58:42 -80.39, 1.92 86.94 10/20/2018 20:58:30 -80.39, 1.85 86.93 1.26 12
6 10/20/2018 21:49:27 80.39, 169.26 93.07 10/20/2018 21:49:25 80.40, 169.23 93.08 1.11 2
7 10/20/2018 22:40:11 -80.39, -23.49 86.91 10/20/2018 22:40:30 -80.39, -23.64 86.90 2.84 19
8 10/20/2018 23:30:56 80.39, 143.86 93.10 10/20/2018 23:31:25 80.40, 143.74 93.11 2.27 29
9 10/21/2018 00:21:41 -80.40, -48.89 86.88 10/21/2018 00:22:30 -80.41, -48.79 86.90 2.45 49
10 10/21/2018 01:12:27 80.42, 118.12 93.19 10/21/2018 01:13:26 80.40, 118.25 93.13 3.28 59

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/11/2018
SNOs_Map_NOAA-20_NOAA-19_20181012.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/11/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service