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: 4/29/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/29/2023 22:42:38 -0.15,-140.72 0.22,-139.17 177.74 80
2 05/01/2023 11:07:06 0.13,-141.48 0.80,-144.47 340.86 80
3 05/02/2023 10:45:42 0.14,-141.95 -0.30,-139.95 227.12 80
4 05/03/2023 23:10:19 -0.12,-142.63 -0.72,-145.29 302.98 80
5 05/04/2023 22:48:55 -0.13,-143.10 0.39,-140.78 264.59 80
6 05/06/2023 11:13:23 0.11,-143.84 0.63,-146.08 255.63 80
7 05/07/2023 10:51:59 0.12,-144.30 -0.48,-141.57 311.16 80
8 05/08/2023 23:16:36 -0.10,-144.97 -0.53,-146.91 221.10 80
9 05/09/2023 22:55:11 -0.12,-145.42 0.58,-142.39 345.23 80
10 05/11/2023 11:19:40 0.09,-146.14 0.43,-147.70 176.79 80
11 05/12/2023 10:58:14 0.11,-146.59 -0.62,-143.17 389.22 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/29/2023
SNOs_Map_GOES-15_NPP_20230429.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/29/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP