Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/1/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/02/2019 09:40:18 -0.00,-128.39 -0.89,-124.34 461.32 80
2 03/03/2019 22:04:54 -0.00,-128.35 -0.31,-129.63 147.11 80
3 03/04/2019 21:43:29 -0.00,-128.35 0.75,-125.11 370.03 80
4 03/06/2019 10:05:15 0.00,-128.41 0.46,-130.37 224.16 80
5 03/07/2019 09:49:11 0.00,-128.41 -0.59,-125.85 292.84 80
6 03/08/2019 22:11:06 -0.00,-128.36 -0.60,-131.14 316.28 80
7 03/09/2019 21:49:41 -0.00,-128.36 0.39,-126.61 200.35 80
8 03/11/2019 10:11:28 0.00,-128.41 0.75,-131.88 394.83 80
9 03/12/2019 09:55:23 0.00,-128.41 -0.25,-127.34 121.44 80
10 03/13/2019 22:17:18 -0.00,-128.35 -0.95,-132.64 488.85 80
11 03/14/2019 21:55:52 -0.00,-128.34 0.05,-128.10 26.76 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/1/2019
SNOs_Map_GOES-15_NPP_20190302.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/01/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service