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: 12/23/2022
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/23/2022 09:44:01 0.02,-127.48 -0.69,-124.22 370.77 80
2 12/24/2022 22:03:19 -0.01,-127.45 -0.50,-129.53 237.26 80
3 12/25/2022 21:47:17 -0.01,-127.48 0.57,-125.01 282.65 80
4 12/27/2022 10:06:26 0.00,-127.61 0.61,-130.28 304.19 80
5 12/28/2022 09:50:23 0.00,-127.65 -0.40,-125.75 215.85 80
6 12/29/2022 22:12:21 0.01,-127.63 -0.78,-131.06 391.92 80
7 12/30/2022 21:50:57 0.00,-127.66 0.24,-126.53 127.92 80
8 01/01/2023 10:12:48 -0.01,-127.78 0.89,-131.82 459.34 80
9 01/02/2023 09:56:44 -0.00,-127.82 -0.13,-127.29 60.45 80
10 01/04/2023 21:59:58 -0.00,-127.81 -0.07,-128.06 28.37 80
11 01/05/2023 21:38:35 -0.01,-127.84 0.95,-123.53 490.77 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/23/2022
SNOs_Map_GOES-15_NPP_20221223.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/23/2022 in txt file.

Historical Predications of SNOs between GOES-15 and NPP