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: 5/26/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/26/2021 09:39:53 0.07,-128.40 -0.89,-124.26 473.26 80
2 05/27/2021 22:01:51 -0.06,-128.36 -0.31,-129.56 136.37 80
3 05/28/2021 21:45:46 -0.07,-128.38 0.67,-125.03 381.44 80
4 05/30/2021 10:07:36 0.06,-128.46 0.47,-130.31 209.88 80
5 05/31/2021 09:46:11 0.07,-128.47 -0.51,-125.77 307.33 80
6 06/01/2021 22:08:08 -0.07,-128.42 -0.69,-131.07 303.58 80
7 06/02/2021 21:52:05 -0.07,-128.43 0.35,-126.55 214.19 80
8 06/04/2021 10:13:54 0.07,-128.53 0.80,-131.83 376.32 80
9 06/05/2021 09:52:30 0.07,-128.53 -0.18,-127.29 140.78 80
10 06/06/2021 22:14:27 -0.07,-128.47 -1.00,-132.60 471.49 80
11 06/07/2021 21:58:24 -0.07,-128.47 0.04,-128.08 45.76 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/26/2021
SNOs_Map_GOES-15_NPP_20210526.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/26/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP