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: 2/25/2024
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/26/2024 09:27:47 -0.03, 61.38 -0.54, 59.16 253.47 80
2 02/27/2024 09:11:42 -0.03, 61.37 0.47, 63.69 264.16 80
3 02/28/2024 21:33:29 0.03, 61.27 0.67, 58.42 325.04 80
4 02/29/2024 21:12:04 0.03, 61.27 -0.35, 62.95 192.04 80
5 03/02/2024 09:36:38 -0.04, 61.36 -0.87, 57.66 421.15 80
6 03/03/2024 09:17:52 -0.04, 61.36 0.15, 62.20 95.62 80
7 03/04/2024 21:39:39 0.04, 61.27 1.04, 56.93 494.71 80
8 03/05/2024 21:18:13 0.04, 61.28 0.02, 61.47 21.61 80
9 03/08/2024 09:24:02 -0.05, 61.38 -0.19, 60.71 76.83 80
10 03/09/2024 09:02:37 -0.05, 61.39 0.83, 65.24 439.32 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 2/25/2024
SNOs_Map_GOES-15_NPP_20240225.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 02/25/2024 in txt file.

Historical Predications of SNOs between GOES-15 and NPP