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: 6/22/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/23/2023 00:13:26 0.11,-164.25 0.72,-161.42 321.88 80
2 06/24/2023 12:32:38 -0.15,-164.84 0.26,-166.75 216.87 80
3 06/25/2023 12:16:34 -0.13,-165.22 -0.79,-162.23 341.08 80
4 06/27/2023 00:35:55 0.16,-165.81 -0.21,-167.58 201.58 80
5 06/28/2023 00:19:51 0.14,-166.19 0.84,-163.06 355.99 80
6 06/29/2023 12:39:03 -0.18,-166.76 0.18,-168.38 184.08 80
7 06/30/2023 12:22:59 -0.16,-167.13 -0.87,-163.86 372.68 80
8 07/02/2023 00:42:19 0.20,-167.70 -0.12,-169.21 172.14 80
9 07/03/2023 00:26:16 0.19,-168.07 0.93,-164.70 384.05 80
10 07/04/2023 12:45:27 -0.22,-168.62 0.08,-170.01 157.81 80
11 07/05/2023 12:29:24 -0.20,-168.98 -0.97,-165.49 397.94 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/22/2023
SNOs_Map_GOES-15_NPP_20230622.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/22/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP