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: 11/16/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/17/2021 10:00:45 0.09,-128.42 0.24,-129.05 72.43 80
2 11/18/2021 09:44:42 0.10,-128.41 -0.77,-124.52 443.00 80
3 11/19/2021 22:04:00 -0.08,-128.39 -0.41,-129.83 164.27 80
4 11/20/2021 21:47:57 -0.09,-128.38 0.60,-125.30 350.85 80
5 11/22/2021 10:07:07 0.06,-128.36 0.54,-130.58 253.07 80
6 11/23/2021 09:51:02 0.08,-128.34 -0.41,-126.04 261.55 80
7 11/24/2021 22:10:22 -0.05,-128.31 -0.71,-131.36 347.18 80
8 11/25/2021 21:54:17 -0.06,-128.29 0.25,-126.82 167.25 80
9 11/27/2021 10:13:27 0.03,-128.27 0.89,-132.10 437.29 80
10 11/28/2021 09:57:24 0.04,-128.25 -0.12,-127.57 76.81 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/16/2021
SNOs_Map_GOES-15_NPP_20211116.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/16/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP