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: 6/29/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/29/2023 12:41:42 -0.19,-166.75 0.16,-168.38 184.70 80
2 06/30/2023 12:22:59 -0.16,-167.12 -0.89,-163.86 372.01 80
3 07/02/2023 00:42:18 0.20,-167.69 -0.16,-169.20 172.65 80
4 07/03/2023 00:26:16 0.18,-168.06 0.96,-164.70 383.57 80
5 07/04/2023 12:45:26 -0.22,-168.61 0.11,-170.00 158.43 80
6 07/05/2023 12:29:24 -0.20,-168.97 -1.01,-165.49 397.31 80
7 07/07/2023 00:48:43 0.24,-169.53 -0.03,-170.84 148.61 80
8 07/08/2023 00:32:39 0.21,-169.89 1.03,-166.32 407.22 80
9 07/09/2023 12:51:50 -0.25,-170.44 0.03,-171.62 134.99 80
10 07/10/2023 12:35:46 -0.23,-170.80 -1.03,-167.11 420.40 80
11 07/12/2023 00:55:06 0.27,-171.35 0.00,-172.45 126.45 80
12 07/13/2023 00:39:02 0.25,-171.70 1.07,-167.94 428.64 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/29/2023
SNOs_Map_GOES-15_NPP_20230629.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/29/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP