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: 6/18/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/18/2021 21:52:17 -0.04,-128.39 0.34,-126.58 205.51 80
2 06/20/2021 10:11:38 0.03,-128.46 0.77,-131.87 388.52 69
3 06/21/2021 09:52:43 0.03,-128.44 -0.20,-127.33 126.28 80
4 06/22/2021 22:14:40 -0.02,-128.34 -1.00,-132.64 490.44 80
5 06/23/2021 21:58:36 -0.02,-128.32 0.04,-128.11 24.18 80
6 06/26/2021 09:59:02 0.02,-128.36 0.10,-128.86 56.64 80
7 06/27/2021 09:42:58 0.03,-128.34 -0.87,-124.33 457.59 80
8 06/28/2021 22:02:15 -0.01,-128.23 -0.32,-129.63 159.95 80
9 06/29/2021 21:46:11 -0.02,-128.21 0.66,-125.10 354.54 80
10 07/01/2021 10:05:21 0.01,-128.27 0.45,-130.38 240.23 80
11 07/02/2021 09:49:16 0.02,-128.25 -0.52,-125.85 273.91 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/18/2021
SNOs_Map_GOES-15_NPP_20210619.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/18/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP