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: 12/22/2022
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/22/2022 10:00:04 0.01,-127.44 0.33,-128.75 149.56 80
2 12/23/2022 09:44:02 0.02,-127.48 -0.74,-124.23 370.71 80
3 12/24/2022 22:03:20 -0.01,-127.45 -0.45,-129.54 237.53 80
4 12/25/2022 21:47:17 -0.01,-127.48 0.56,-125.01 282.30 80
5 12/27/2022 10:06:26 0.00,-127.61 0.62,-130.28 304.53 80
6 12/28/2022 09:50:22 0.00,-127.65 -0.39,-125.75 215.46 80
7 12/29/2022 22:12:21 0.01,-127.62 -0.79,-131.06 392.55 80
8 12/30/2022 21:50:57 0.00,-127.65 0.23,-126.53 127.25 80
9 01/01/2023 10:12:48 -0.01,-127.78 0.90,-131.81 460.03 80
10 01/02/2023 09:56:44 -0.00,-127.81 -0.12,-127.29 59.68 80
11 01/04/2023 21:59:58 -0.00,-127.81 -0.09,-128.06 29.51 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/22/2022
SNOs_Map_GOES-15_NPP_20221222.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/22/2022 in txt file.

Historical Predications of SNOs between GOES-15 and NPP