Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/21/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/21/2023 18:31:38 0.04, -75.20 -0.08, -75.68 55.35 80
2 04/22/2023 18:10:13 0.04, -75.20 0.94, -71.15 461.21 80
3 04/24/2023 06:34:39 -0.03, -75.20 0.21, -76.42 138.15 80
4 04/25/2023 06:13:13 -0.04, -75.21 -0.76, -71.88 378.72 80
5 04/26/2023 18:37:48 0.03, -75.21 -0.39, -77.19 225.41 80
6 04/27/2023 18:16:21 0.03, -75.21 0.59, -72.65 291.95 80
7 04/29/2023 06:40:48 -0.02, -75.23 0.55, -77.92 306.06 80
8 04/30/2023 06:19:21 -0.02, -75.24 -0.43, -73.38 211.73 80
9 05/01/2023 18:43:55 0.01, -75.25 -0.77, -78.68 391.01 80
10 05/02/2023 18:22:30 0.02, -75.27 0.28, -74.15 127.20 80
11 05/04/2023 06:46:55 -0.01, -75.30 0.91, -79.42 469.66 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 4/21/2023
SNOs_Map_GOES-16_NPP_20230421.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 04/21/2023 in txt file.

Historical Predications of SNOs between GOES-16 and NPP