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: 6/27/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/27/2021 09:42:58 0.01,-128.34 -0.89,-124.33 457.36 80
2 06/28/2021 22:02:15 -0.00,-128.23 -0.30,-129.63 159.62 80
3 06/29/2021 21:46:11 -0.01,-128.21 0.67,-125.10 354.87 80
4 07/01/2021 10:05:20 -0.00,-128.27 0.49,-130.37 240.59 80
5 07/02/2021 09:49:17 0.01,-128.25 -0.54,-125.85 273.48 80
6 07/03/2021 22:08:34 0.01,-128.13 -0.65,-131.15 344.59 80
7 07/04/2021 21:52:29 0.00,-128.11 0.33,-126.62 169.40 80
8 07/06/2021 10:11:39 -0.02,-128.16 0.84,-131.89 426.49 80
9 07/07/2021 09:55:35 -0.02,-128.13 -0.20,-127.37 86.83 80
10 07/09/2021 21:56:08 0.03,-127.97 -0.01,-128.14 19.77 80
11 07/10/2021 21:40:04 0.02,-127.94 0.97,-123.60 493.32 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/27/2021
SNOs_Map_GOES-15_NPP_20210627.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/27/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP