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: 3/22/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/22/2021 10:01:15 -0.09,-128.39 0.02,-128.83 49.76 80
2 03/23/2021 09:39:51 -0.09,-128.38 -1.02,-124.30 465.65 80
3 03/24/2021 22:01:46 0.08,-128.39 -0.20,-129.59 137.30 80
4 03/25/2021 21:45:42 0.08,-128.39 0.84,-125.07 378.51 80
5 03/27/2021 10:07:28 -0.07,-128.36 0.39,-130.32 224.36 80
6 03/28/2021 09:46:03 -0.08,-128.35 -0.65,-125.80 290.48 80
7 03/29/2021 22:07:59 0.06,-128.34 -0.57,-131.09 314.43 80
8 03/30/2021 21:51:54 0.07,-128.32 0.47,-126.57 200.76 80
9 04/01/2021 10:13:41 -0.06,-128.30 0.75,-131.82 402.11 80
10 04/02/2021 09:52:16 -0.07,-128.28 -0.29,-127.29 111.91 80
11 04/03/2021 22:14:11 0.05,-128.24 -0.92,-132.59 495.35 80
12 04/04/2021 21:58:06 0.05,-128.22 0.06,-128.05 19.38 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/22/2021
SNOs_Map_GOES-15_NPP_20210322.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/22/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP