Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/16/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/17/2019 10:05:31 0.05,-128.39 0.52,-130.39 228.37 80
2 05/18/2019 09:49:27 0.05,-128.40 -0.52,-125.86 289.32 80
3 05/19/2019 22:08:43 -0.03,-128.42 -0.64,-131.17 313.67 80
4 05/20/2019 21:52:38 -0.04,-128.43 0.34,-126.63 204.00 80
5 05/22/2019 10:11:45 0.03,-128.44 0.83,-131.90 395.56 80
6 05/23/2019 09:55:40 0.03,-128.44 -0.21,-127.38 121.68 80
7 05/24/2019 22:14:57 -0.02,-128.45 -0.94,-132.69 482.44 80
8 05/25/2019 21:58:51 -0.03,-128.46 0.04,-128.15 34.91 80
9 05/28/2019 09:59:13 0.03,-128.47 0.15,-128.88 47.90 80
10 05/29/2019 09:43:09 0.03,-128.47 -0.89,-124.36 469.00 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/16/2019
SNOs_Map_GOES-15_NOAA-20_20190517.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 05/16/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NOAA-20

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service