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: 6/17/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/18/2023 00:07:07 0.09,-162.29 0.63,-159.82 281.44 80
2 06/19/2023 12:26:17 -0.12,-162.89 0.35,-165.13 254.78 80
3 06/20/2023 12:10:11 -0.10,-163.28 -0.68,-160.60 304.71 80
4 06/22/2023 00:29:28 0.14,-163.88 -0.33,-165.94 235.61 80
5 06/23/2023 00:13:24 0.11,-164.26 0.76,-161.43 323.76 80
6 06/24/2023 12:32:32 -0.15,-164.85 0.27,-166.72 213.06 80
7 06/25/2023 12:16:28 -0.13,-165.24 -0.82,-162.21 345.95 80
8 06/27/2023 00:35:44 0.16,-165.82 -0.24,-167.53 195.36 80
9 06/28/2023 00:19:40 0.14,-166.21 0.86,-163.02 363.27 80
10 06/29/2023 12:38:48 -0.18,-166.79 0.17,-168.32 174.93 80
11 06/30/2023 12:22:43 -0.16,-167.16 -0.93,-163.80 382.89 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/17/2023
SNOs_Map_GOES-15_NPP_20230617.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/17/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP