Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/24/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/24/2020 20:23:10 -0.04,-104.27 -0.02,-104.26 2.80 80
2 05/27/2020 08:23:32 0.03,-104.14 0.24,-104.98 96.45 80
3 05/28/2020 08:07:27 0.05,-104.14 -0.80,-100.46 420.89 80
4 05/29/2020 20:29:24 -0.02,-104.28 -0.37,-105.76 169.16 80
5 05/30/2020 20:07:58 -0.04,-104.28 0.61,-101.22 347.51 80
6 06/01/2020 08:29:46 0.01,-104.14 0.52,-106.50 268.75 80
7 06/02/2020 08:13:41 0.02,-104.14 -0.46,-101.96 248.63 80
8 06/03/2020 20:32:58 0.01,-104.29 -0.64,-107.28 339.94 80
9 06/04/2020 20:16:53 -0.00,-104.29 0.34,-102.74 176.67 80
10 06/06/2020 08:36:00 -0.03,-104.13 0.85,-108.00 441.26 80
11 06/07/2020 08:19:56 -0.02,-104.14 -0.18,-103.47 76.01 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 5/24/2020
SNOs_Map_GOES-14_NPP_20200525.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 05/24/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service