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: 7/18/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/19/2020 10:14:00 0.02,-128.41 0.76,-131.80 385.89 80
2 07/20/2020 09:52:36 0.02,-128.41 -0.23,-127.27 130.32 80
3 07/21/2020 22:14:33 -0.02,-128.37 -0.95,-132.58 479.67 80
4 07/22/2020 21:58:29 -0.02,-128.37 0.03,-128.04 36.70 80
5 07/25/2020 10:01:34 0.03,-128.41 0.11,-128.79 42.71 80
6 07/26/2020 09:40:09 0.03,-128.41 -0.88,-124.25 473.09 80
7 07/27/2020 22:02:06 -0.03,-128.35 -0.30,-129.56 137.99 80
8 07/28/2020 21:46:03 -0.02,-128.34 0.75,-125.04 377.51 80
9 07/30/2020 10:07:51 -0.02,-128.38 0.44,-130.31 219.88 80
10 07/31/2020 09:46:28 -0.01,-128.37 -0.60,-125.78 295.29 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/18/2020
SNOs_Map_GOES-15_NPP_20200718.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/18/2020 in txt file.

Historical Predications of SNOs between GOES-15 and NPP