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: 9/13/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/14/2019 08:26:52 0.34,-104.21 0.53,-104.96 85.81 80
2 09/15/2019 08:05:28 0.34,-104.20 -0.49,-100.43 429.51 80
3 09/16/2019 20:27:24 -0.33,-104.29 -0.69,-105.73 165.43 80
4 09/17/2019 20:11:20 -0.34,-104.29 0.34,-101.20 351.74 80
5 09/19/2019 08:33:08 0.33,-104.21 0.81,-106.48 257.37 80
6 09/20/2019 08:11:42 0.33,-104.20 -0.16,-101.94 257.72 80
7 09/21/2019 20:33:40 -0.32,-104.25 -0.96,-107.25 341.09 80
8 09/22/2019 20:17:34 -0.32,-104.25 0.01,-102.71 175.63 80
9 09/24/2019 08:39:22 0.30,-104.20 1.14,-107.98 430.98 80
10 09/25/2019 08:17:58 0.31,-104.18 0.12,-103.45 83.83 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 9/13/2019
SNOs_Map_GOES-14_NPP_20190914.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 09/13/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service