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: 9/12/2018
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 09/23/2018 00:47:04 -80.42, -55.50 97.18 09/23/2018 00:45:51 -80.42, -55.59 97.13 1.73 73
2 09/23/2018 01:37:49 80.42, 111.78 82.85 09/23/2018 01:36:47 80.43, 111.85 82.87 1.49 62
3 09/23/2018 02:28:34 -80.42, -80.90 97.15 09/23/2018 02:27:52 -80.42, -81.07 97.11 3.15 42
4 09/23/2018 03:19:19 80.43, 86.37 82.88 09/23/2018 03:18:48 80.43, 86.37 82.90 0.34 31
5 09/23/2018 04:10:04 -80.42,-106.31 97.11 09/23/2018 04:09:52 -80.44,-106.21 97.11 2.25 12
6 09/23/2018 05:00:49 80.43, 60.97 82.91 09/23/2018 05:00:49 80.43, 60.88 82.92 1.61 0
7 09/23/2018 05:51:34 -80.43,-131.71 97.08 09/23/2018 05:51:53 -80.44,-131.69 97.08 1.40 19
8 09/23/2018 06:42:19 80.43, 35.56 82.94 09/23/2018 06:42:50 80.43, 35.40 82.95 3.10 31
9 09/23/2018 07:33:04 -80.43,-157.11 97.05 09/23/2018 07:33:54 -80.44,-157.17 97.06 1.69 50
10 09/23/2018 08:23:49 80.43, 10.16 82.97 09/23/2018 08:24:50 80.45, 10.25 82.95 2.51 61

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/12/2018
SNOs_Map_NOAA-20_NOAA-19_20180913.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 09/12/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service