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: 3/13/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/13/2021 22:08:05 0.11,-128.41 -0.49,-131.13 309.93 80
2 03/14/2021 21:52:01 0.12,-128.42 0.55,-126.60 207.46 80
3 03/16/2021 10:13:47 -0.11,-128.40 0.69,-131.86 394.96 80
4 03/17/2021 09:52:22 -0.11,-128.40 -0.34,-127.33 121.46 80
5 03/18/2021 22:14:19 0.10,-128.43 -0.82,-132.64 479.24 80
6 03/19/2021 21:58:13 0.10,-128.43 0.16,-128.10 37.49 80
7 03/22/2021 10:01:16 -0.09,-128.40 -0.02,-128.84 49.44 80
8 03/23/2021 09:39:51 -0.10,-128.39 -1.00,-124.30 466.11 80
9 03/24/2021 22:01:47 0.08,-128.40 -0.16,-129.61 136.42 80
10 03/25/2021 21:45:41 0.09,-128.40 0.83,-125.07 379.48 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/13/2021
SNOs_Map_GOES-15_NPP_20210313.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/13/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP