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: 7/19/2022
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/20/2022 10:05:48 -0.26,-128.31 0.24,-130.40 239.31 80
2 07/21/2022 09:49:44 -0.24,-128.29 -0.79,-125.88 275.01 80
3 07/22/2022 22:09:02 0.28,-128.26 -0.36,-131.20 334.62 80
4 07/23/2022 21:52:58 0.27,-128.24 0.61,-126.66 179.60 80
5 07/25/2022 10:12:07 -0.30,-128.21 0.55,-131.94 425.18 80
6 07/26/2022 09:56:04 -0.29,-128.18 -0.48,-127.41 88.40 80
7 07/28/2022 21:56:38 0.31,-128.11 0.32,-128.20 9.55 80
8 07/31/2022 09:59:42 -0.33,-128.05 -0.14,-128.94 100.64 80
9 08/01/2022 09:43:38 -0.31,-128.02 -1.12,-124.40 412.52 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/19/2022
SNOs_Map_GOES-15_NPP_20220720.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/19/2022 in txt file.

Historical Predications of SNOs between GOES-15 and NPP