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: 4/6/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/07/2023 10:16:39 0.15,-129.44 0.68,-131.83 271.99 80
2 04/08/2023 09:55:17 0.16,-129.85 -0.42,-127.32 288.82 80
3 04/09/2023 22:19:56 -0.15,-130.43 -0.66,-132.65 252.93 80
4 04/10/2023 21:58:33 -0.16,-130.83 0.44,-128.13 307.01 80
5 04/12/2023 10:23:05 0.15,-131.48 0.59,-133.44 222.50 80
6 04/13/2023 10:01:42 0.16,-131.88 -0.52,-128.92 337.38 80
7 04/14/2023 22:26:22 -0.16,-132.45 -0.56,-134.25 205.31 80
8 04/15/2023 22:04:59 -0.17,-132.84 0.55,-129.74 354.16 80
9 04/17/2023 10:29:29 0.16,-133.49 0.52,-135.03 176.21 80
10 04/18/2023 10:08:07 0.16,-133.88 -0.59,-130.52 383.53 80
11 04/19/2023 22:32:46 -0.15,-134.45 -0.47,-135.85 159.24 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/6/2023
SNOs_Map_GOES-15_NPP_20230406.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/06/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP