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: 4/17/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/17/2021 22:02:21 -0.00,-127.93 -0.37,-129.63 192.92 80
2 04/18/2021 21:46:17 0.00,-127.90 0.63,-125.09 319.61 80
3 04/20/2021 10:08:05 0.01,-127.85 0.56,-130.37 286.41 80
4 04/21/2021 09:46:41 0.01,-127.81 -0.44,-125.84 225.08 80
5 04/22/2021 22:08:37 -0.02,-127.74 -0.79,-131.13 387.21 80
6 04/23/2021 21:52:33 -0.01,-127.70 0.21,-126.60 124.83 80
7 04/25/2021 10:14:21 0.02,-127.66 0.98,-131.88 480.71 80
8 04/26/2021 09:52:56 0.01,-127.62 -0.02,-127.35 30.32 80
9 04/28/2021 21:56:09 -0.01,-127.48 -0.14,-128.13 73.17 80
10 04/29/2021 21:40:05 -0.01,-127.44 0.86,-123.60 437.87 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/17/2021
SNOs_Map_GOES-15_NOAA-20_20210417.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/17/2021 in txt file.

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