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: 4/9/2022
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/10/2022 10:01:53 0.12,-128.40 0.22,-128.80 45.74 80
2 04/11/2022 09:40:28 0.13,-128.39 -0.83,-124.27 470.43 80
3 04/12/2022 22:02:24 -0.13,-128.40 -0.39,-129.57 133.18 80
4 04/13/2022 21:46:18 -0.13,-128.39 0.60,-125.03 382.99 80
5 04/15/2022 10:08:05 0.13,-128.37 0.57,-130.30 219.66 80
6 04/16/2022 09:46:41 0.13,-128.36 -0.48,-125.77 296.01 80
7 04/17/2022 22:08:36 -0.12,-128.36 -0.73,-131.07 309.07 80
8 04/18/2022 21:52:31 -0.13,-128.34 0.26,-126.53 206.26 80
9 04/20/2022 10:11:38 0.12,-128.31 0.90,-131.80 397.59 80
10 04/21/2022 09:55:33 0.13,-128.29 -0.10,-127.26 117.05 80
11 04/22/2022 22:14:48 -0.12,-128.27 -1.10,-132.56 489.87 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/9/2022
SNOs_Map_GOES-15_NPP_20220409.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/09/2022 in txt file.

Historical Predications of SNOs between GOES-15 and NPP