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: 4/20/2022
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/20/2022 10:14:18 0.12,-128.33 0.88,-131.80 395.23 80
2 04/21/2022 09:52:53 0.12,-128.32 -0.12,-127.27 119.85 80
3 04/22/2022 22:14:48 -0.12,-128.31 -1.09,-132.56 484.53 80
4 04/23/2022 21:58:43 -0.13,-128.30 -0.09,-128.02 30.81 80
5 04/26/2022 10:01:44 0.13,-128.24 0.24,-128.76 59.41 80
6 04/27/2022 09:40:19 0.14,-128.22 -0.76,-124.22 455.56 80
7 04/28/2022 22:02:14 -0.12,-128.22 -0.44,-129.52 149.26 80
8 04/29/2022 21:46:09 -0.13,-128.20 0.56,-124.98 365.86 80
9 05/01/2022 10:05:16 0.12,-128.15 0.58,-130.26 239.54 80
10 05/02/2022 09:49:11 0.12,-128.13 -0.42,-125.72 274.91 80
11 05/03/2022 22:08:26 -0.11,-128.11 -0.76,-131.02 331.55 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/20/2022
SNOs_Map_GOES-15_NPP_20220420.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/20/2022 in txt file.

Historical Predications of SNOs between GOES-15 and NPP