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: 10/17/2018
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, 52.71 87.00 10/20/2018 17:34:28 -80.39, 52.78 86.97 1.39 74
2 10/20/2018 18:26:27 80.38,-139.91 93.01 10/20/2018 18:25:23 80.39,-139.81 93.04 2.24 64
3 10/20/2018 19:17:12 -80.39, 27.30 86.97 10/20/2018 19:16:29 -80.39, 27.29 86.95 0.45 43
4 10/20/2018 20:07:57 80.39,-165.32 93.04 10/20/2018 20:07:24 80.40,-165.30 93.06 1.13 33
5 10/20/2018 20:58:42 -80.39, 1.89 86.94 10/20/2018 20:58:30 -80.39, 1.80 86.93 1.88 12
6 10/20/2018 21:49:27 80.39, 169.28 93.07 10/20/2018 21:49:25 80.40, 169.21 93.08 1.48 2
7 10/20/2018 22:40:12 -80.40, -23.52 86.91 10/20/2018 22:40:30 -80.41, -23.36 86.92 3.14 18
8 10/20/2018 23:30:57 80.39, 143.87 93.10 10/20/2018 23:31:26 80.40, 143.72 93.11 2.80 29
9 10/21/2018 00:21:42 -80.40, -48.92 86.88 10/21/2018 00:22:31 -80.41, -48.85 86.90 1.65 49
10 10/21/2018 01:12:28 80.42, 118.14 93.18 10/21/2018 01:13:27 80.40, 118.23 93.13 2.92 59

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/17/2018
SNOs_Map_NOAA-20_NOAA-19_20181018.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 10/17/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service