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: 5/2/2019
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 05/03/2019 06:30:05 -80.14,-137.56 113.17 05/03/2019 06:28:53 -80.12,-137.54 113.15 2.19 72
2 05/03/2019 07:20:50 80.13, 29.81 66.81 05/03/2019 07:19:57 80.13, 29.88 66.83 1.33 53
3 05/03/2019 08:11:34 -80.11,-162.67 113.24 05/03/2019 08:10:53 -80.14,-162.76 113.19 3.29 41
4 05/03/2019 09:02:20 80.13, 4.40 66.80 05/03/2019 09:01:58 80.13, 4.34 66.81 1.36 22
5 05/03/2019 09:53:05 -80.14, 171.62 113.20 05/03/2019 09:52:54 -80.13, 171.70 113.21 1.89 11
6 05/03/2019 10:43:50 80.14, -21.01 66.78 05/03/2019 10:43:58 80.15, -20.88 66.77 2.72 8
7 05/03/2019 11:34:35 -80.14, 146.21 113.22 05/03/2019 11:34:55 -80.13, 146.17 113.23 1.80 20
8 05/03/2019 12:25:20 80.14, -46.42 66.77 05/03/2019 12:25:59 80.14, -46.42 66.75 0.36 39
9 05/03/2019 13:16:05 -80.15, 120.80 113.23 05/03/2019 13:16:55 -80.15, 120.95 113.27 2.89 50
10 05/03/2019 14:06:50 80.14, -71.83 66.75 05/03/2019 14:08:00 80.14, -71.96 66.73 2.45 70

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/2/2019
SNOs_Map_NOAA-20_NOAA-19_20190503.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 05/02/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service