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: 2/12/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/13/2020 20:14:06 -0.04,-104.04 0.27,-102.73 150.52 80
2 02/15/2020 08:35:55 0.04,-104.26 0.85,-108.01 426.85 80
3 02/16/2020 08:19:51 0.04,-104.26 -0.15,-103.48 89.62 80
4 02/18/2020 20:23:02 -0.05,-104.05 -0.12,-104.23 22.21 80
5 02/19/2020 20:01:38 -0.05,-104.04 0.94, -99.71 493.89 80
6 02/21/2020 08:23:26 0.06,-104.26 0.24,-104.99 83.73 80
7 02/22/2020 08:07:22 0.06,-104.26 -0.76,-100.45 433.00 80
8 02/23/2020 20:29:18 -0.06,-104.06 -0.45,-105.75 193.45 80
9 02/24/2020 20:07:54 -0.06,-104.06 0.56,-101.22 322.67 80
10 02/26/2020 08:29:43 0.07,-104.26 0.56,-106.51 255.69 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/12/2020
SNOs_Map_GOES-14_NPP_20200213.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/12/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service