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: 4/8/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/09/2020 21:59:16 0.23,-127.71 0.15,-128.17 51.66 80
2 04/10/2020 21:37:51 0.24,-127.75 1.18,-123.64 468.37 80
3 04/12/2020 10:02:19 -0.22,-127.80 0.02,-128.91 125.76 80
4 04/13/2020 09:40:54 -0.23,-127.83 -1.01,-124.38 393.50 80
5 04/14/2020 22:05:29 0.20,-127.87 -0.23,-129.68 206.14 80
6 04/15/2020 21:44:05 0.21,-127.91 0.80,-125.15 313.45 80
7 04/17/2020 10:08:32 -0.18,-127.96 0.39,-130.42 280.53 80
8 04/18/2020 09:47:09 -0.20,-127.99 -0.69,-125.90 238.54 80
9 04/19/2020 22:11:44 0.17,-128.02 -0.54,-131.20 361.97 80
10 04/20/2020 21:50:20 0.19,-128.05 0.49,-126.67 157.30 80
11 04/22/2020 10:14:47 -0.16,-128.11 0.70,-131.94 436.57 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/8/2020
SNOs_Map_GOES-15_NOAA-20_20200409.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/08/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service