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: 3/14/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/14/2021 21:52:00 0.12,-128.42 0.52,-126.60 207.37 80
2 03/16/2021 10:13:47 -0.10,-128.40 0.67,-131.86 395.01 80
3 03/17/2021 09:52:23 -0.11,-128.40 -0.37,-127.34 121.36 80
4 03/18/2021 22:14:18 0.10,-128.43 -0.85,-132.63 479.47 80
5 03/19/2021 21:58:14 0.10,-128.43 0.19,-128.10 37.18 80
6 03/22/2021 10:01:16 -0.09,-128.40 0.01,-128.83 49.70 80
7 03/23/2021 09:39:51 -0.10,-128.39 -1.03,-124.30 465.73 80
8 03/24/2021 22:01:46 0.08,-128.40 -0.19,-129.60 136.90 80
9 03/25/2021 21:45:42 0.09,-128.39 0.85,-125.07 378.92 80
10 03/27/2021 10:07:28 -0.07,-128.36 0.39,-130.33 224.27 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/14/2021
SNOs_Map_GOES-15_NPP_20210314.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/14/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP