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: 6/16/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/16/2021 09:46:23 0.05,-128.48 -0.53,-125.81 304.71 80
2 06/17/2021 22:08:20 -0.04,-128.39 -0.67,-131.11 310.24 80
3 06/18/2021 21:52:17 -0.04,-128.39 0.36,-126.59 205.20 80
4 06/20/2021 10:11:26 0.03,-128.45 0.81,-131.86 388.97 80
5 06/21/2021 09:55:23 0.04,-128.44 -0.22,-127.34 125.68 80
6 06/22/2021 22:14:40 -0.02,-128.33 -0.98,-132.64 491.31 80
7 06/23/2021 21:58:36 -0.03,-128.31 -0.00,-128.10 23.26 80
8 06/26/2021 09:59:01 0.02,-128.35 0.14,-128.86 57.98 80
9 06/27/2021 09:42:58 0.03,-128.33 -0.89,-124.33 456.03 80
10 06/28/2021 22:02:14 -0.02,-128.21 -0.36,-129.62 161.78 80
11 06/29/2021 21:46:11 -0.03,-128.19 0.68,-125.10 352.56 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/16/2021
SNOs_Map_GOES-15_NPP_20210616.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/16/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP