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: 11/27/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/27/2019 08:39:05 0.05,-104.26 0.87,-108.06 432.58 80
2 11/28/2019 08:17:39 0.06,-104.26 -0.12,-103.53 83.45 80
3 11/30/2019 20:20:49 -0.05,-104.06 -0.09,-104.29 25.60 80
4 12/01/2019 20:04:44 -0.06,-104.07 0.91, -99.75 491.90 80
5 12/03/2019 08:26:32 0.03,-104.27 0.18,-105.04 87.06 80
6 12/04/2019 08:05:07 0.05,-104.27 -0.82,-100.51 429.30 80
7 12/05/2019 20:27:02 -0.02,-104.07 -0.39,-105.81 197.70 80
8 12/06/2019 20:10:56 -0.03,-104.07 0.61,-101.27 320.05 80
9 12/08/2019 08:32:44 0.01,-104.30 0.54,-106.54 256.18 80
10 12/09/2019 08:11:18 0.03,-104.30 -0.46,-102.01 260.33 80
11 12/10/2019 20:33:13 -0.01,-104.07 -0.74,-107.31 368.90 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 11/27/2019
SNOs_Map_GOES-14_NPP_20191127.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 11/27/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service