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: 7/18/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/18/2021 09:49:28 -0.07,-127.71 -0.48,-125.87 210.32 80
2 07/19/2021 22:08:45 0.09,-127.56 -0.71,-131.17 411.01 80
3 07/20/2021 21:52:40 0.08,-127.52 0.27,-126.64 100.68 80
4 07/22/2021 10:11:50 -0.11,-127.54 0.88,-131.91 498.97 80
5 07/23/2021 09:55:45 -0.10,-127.49 -0.10,-127.38 12.54 80
6 07/25/2021 21:56:18 0.11,-127.29 -0.10,-128.15 98.54 80
7 07/26/2021 21:40:14 0.10,-127.24 0.88,-123.61 413.00 80
8 07/28/2021 09:59:23 -0.12,-127.26 0.26,-128.89 186.62 80
9 07/29/2021 09:43:18 -0.11,-127.21 -0.72,-124.36 324.78 80
10 07/30/2021 22:02:36 0.13,-127.05 -0.46,-129.66 297.86 80
11 07/31/2021 21:46:31 0.12,-127.00 0.52,-125.13 213.29 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/18/2021
SNOs_Map_GOES-15_NPP_20210718.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/18/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP