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: 5/4/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/04/2023 22:48:54 -0.13,-143.11 0.36,-140.77 265.90 80
2 05/06/2023 11:13:24 0.11,-143.85 0.59,-146.09 254.80 80
3 05/07/2023 10:51:59 0.12,-144.31 -0.52,-141.57 312.16 80
4 05/08/2023 23:16:35 -0.10,-144.98 -0.55,-146.90 219.10 80
5 05/09/2023 22:55:11 -0.12,-145.44 0.56,-142.39 347.45 80
6 05/11/2023 11:19:39 0.09,-146.16 0.45,-147.69 174.95 80
7 05/12/2023 10:58:15 0.11,-146.61 -0.67,-143.18 391.20 80
8 05/13/2023 23:22:51 -0.09,-147.27 -0.39,-148.50 141.12 80
9 05/14/2023 23:01:27 -0.11,-147.72 0.73,-143.99 425.05 80
10 05/16/2023 11:25:55 0.08,-148.44 0.28,-149.30 97.95 80
11 05/17/2023 11:04:30 0.10,-148.88 -0.84,-144.78 467.71 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/4/2023
SNOs_Map_GOES-15_NPP_20230504.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/04/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP