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: 12/20/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/20/2023 09:05:20 0.02, 61.29 0.91, 65.23 448.99 80
2 12/21/2023 21:27:06 -0.04, 61.22 0.25, 59.96 143.64 80
3 12/22/2023 21:05:41 -0.03, 61.23 -0.78, 64.49 372.28 80
4 12/24/2023 09:27:35 0.04, 61.33 -0.44, 59.20 242.50 80
5 12/25/2023 09:11:29 0.03, 61.34 0.54, 63.74 273.83 80
6 12/26/2023 21:33:15 -0.04, 61.26 0.61, 58.48 318.32 80
7 12/27/2023 21:11:50 -0.03, 61.28 -0.42, 63.01 197.07 80
8 12/29/2023 09:33:44 0.04, 61.40 -0.78, 57.71 419.55 80
9 12/30/2023 09:17:38 0.03, 61.41 0.20, 62.26 96.43 80
10 12/31/2023 21:39:24 -0.05, 61.32 0.94, 56.99 494.70 80
11 01/01/2024 21:17:58 -0.04, 61.34 -0.10, 61.52 20.68 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/20/2023
SNOs_Map_GOES-15_NPP_20231220.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/20/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP