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: 3/30/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/30/2020 21:46:48 0.28,-127.93 0.89,-125.14 317.04 80
2 04/01/2020 10:08:35 -0.26,-127.85 0.32,-130.41 291.75 80
3 04/02/2020 09:47:11 -0.27,-127.81 -0.71,-125.88 220.01 80
4 04/03/2020 22:11:46 0.24,-127.77 -0.53,-131.18 388.54 80
5 04/04/2020 21:50:21 0.25,-127.73 0.49,-126.65 123.34 80
6 04/06/2020 10:14:49 -0.23,-127.65 0.71,-131.92 485.58 80
7 04/07/2020 09:53:24 -0.24,-127.61 -0.32,-127.39 25.78 80
8 04/09/2020 21:59:15 0.23,-127.52 0.10,-128.16 72.90 80
9 04/10/2020 21:37:51 0.24,-127.47 1.13,-123.63 438.34 80
10 04/12/2020 10:02:17 -0.22,-127.38 0.13,-128.89 171.34 80
11 04/13/2020 09:40:52 -0.23,-127.33 -0.90,-124.36 339.15 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/30/2020
SNOs_Map_GOES-15_NOAA-20_20200331.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 03/30/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service