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: 7/8/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/09/2021 21:56:08 0.04,-127.94 0.00,-128.14 22.75 80
2 07/10/2021 21:40:04 0.03,-127.91 0.98,-123.60 489.95 80
3 07/12/2021 09:59:13 -0.05,-127.93 0.18,-128.88 108.84 80
4 07/13/2021 09:43:09 -0.04,-127.89 -0.80,-124.34 403.51 80
5 07/14/2021 22:02:26 0.06,-127.75 -0.38,-129.65 216.65 80
6 07/15/2021 21:46:23 0.05,-127.72 0.66,-125.13 295.66 80
7 07/17/2021 10:05:31 -0.07,-127.73 0.56,-130.39 303.63 80
8 07/18/2021 09:49:28 -0.06,-127.69 -0.48,-125.87 208.12 80
9 07/19/2021 22:08:45 0.08,-127.54 -0.70,-131.18 413.61 80
10 07/20/2021 21:52:40 0.07,-127.49 0.28,-126.64 97.70 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/8/2021
SNOs_Map_GOES-15_NPP_20210708.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/08/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP