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: 5/21/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/21/2020 22:11:36 0.04,-128.26 -0.64,-131.19 335.16 80
2 05/22/2020 21:50:11 0.06,-128.25 0.40,-126.67 179.95 80
3 05/24/2020 10:14:38 -0.03,-128.24 0.77,-131.94 420.81 80
4 05/25/2020 09:53:13 -0.05,-128.23 -0.21,-127.40 93.42 80
5 05/27/2020 21:59:04 0.03,-128.17 0.02,-128.17 1.43 80
6 05/30/2020 10:02:06 -0.02,-128.13 0.17,-128.90 88.31 80
7 05/31/2020 09:40:41 -0.03,-128.11 -0.87,-124.38 425.29 80
8 06/01/2020 22:05:16 0.01,-128.06 -0.35,-129.68 184.33 80
9 06/02/2020 21:43:52 0.03,-128.04 0.69,-125.15 329.40 80
10 06/04/2020 10:08:18 -0.01,-128.02 0.54,-130.41 272.74 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/21/2020
SNOs_Map_GOES-15_NOAA-20_20200522.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 05/21/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service