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: 1/25/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/27/2019 08:36:39 -0.02,-104.35 0.81,-108.15 432.74 80
2 01/28/2019 08:17:54 -0.02,-104.35 -0.18,-103.61 84.37 80
3 01/30/2019 20:21:04 -0.01,-104.13 -0.04,-104.37 26.74 80
4 01/31/2019 20:04:58 -0.01,-104.14 0.95, -99.83 490.63 80
5 02/02/2019 08:24:06 0.01,-104.38 0.18,-105.11 83.95 80
6 02/03/2019 08:05:22 0.01,-104.38 -0.87,-100.59 433.06 80
7 02/04/2019 20:29:56 -0.00,-104.16 -0.39,-105.87 195.41 80
8 02/05/2019 20:08:31 -0.00,-104.16 0.60,-101.34 321.74 80
9 02/07/2019 08:30:19 0.00,-104.41 0.52,-106.62 252.60 80
10 02/08/2019 08:14:15 -0.00,-104.41 -0.53,-102.09 264.81 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 1/25/2019
SNOs_Map_GOES-14_NPP_20190126.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 01/25/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service