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: 4/28/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/28/2023 23:04:03 -0.13,-140.25 -0.87,-143.68 390.75 80
2 04/29/2023 22:42:38 -0.15,-140.72 0.23,-139.17 177.64 80
3 05/01/2023 11:07:06 0.13,-141.48 0.79,-144.47 340.85 80
4 05/02/2023 10:45:42 0.14,-141.95 -0.31,-139.96 227.13 80
5 05/03/2023 23:10:19 -0.12,-142.63 -0.71,-145.29 303.07 80
6 05/04/2023 22:48:55 -0.13,-143.10 0.39,-140.78 264.50 80
7 05/06/2023 11:13:23 0.11,-143.84 0.62,-146.08 255.61 80
8 05/07/2023 10:51:59 0.12,-144.30 -0.49,-141.57 311.19 80
9 05/08/2023 23:16:36 -0.10,-144.96 -0.51,-146.91 221.15 80
10 05/09/2023 22:55:10 -0.12,-145.42 0.54,-142.38 345.18 80
11 05/11/2023 11:19:40 0.09,-146.14 0.41,-147.70 176.75 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/28/2023
SNOs_Map_GOES-15_NPP_20230428.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/28/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP