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: 2/11/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/11/2023 21:45:09 -0.06,-128.25 0.66,-125.02 367.99 80
2 02/13/2023 10:06:58 0.06,-128.25 0.49,-130.29 231.80 80
3 02/14/2023 09:50:52 0.07,-128.24 -0.48,-125.75 283.97 80
4 02/15/2023 22:12:48 -0.07,-128.21 -0.70,-131.04 322.88 80
5 02/16/2023 21:51:23 -0.08,-128.19 0.27,-126.50 192.13 80
6 02/18/2023 10:13:10 0.08,-128.17 0.92,-131.76 409.53 80
7 02/19/2023 09:57:06 0.08,-128.16 -0.12,-127.23 105.59 80
8 02/21/2023 21:57:37 -0.09,-128.11 -0.05,-127.99 13.61 80
9 02/24/2023 10:00:38 0.09,-128.07 0.24,-128.71 73.58 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 2/11/2023
SNOs_Map_GOES-15_NPP_20230211.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 02/11/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP