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: 7/15/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/17/2023 13:42:45 -0.30, 174.78 -0.49, 175.55 87.78 80
2 07/19/2023 02:07:28 0.34, 173.22 -0.37, 170.16 348.61 80
3 07/20/2023 01:46:06 0.31, 172.21 0.82, 174.65 277.27 80
4 07/21/2023 14:10:40 -0.35, 170.69 -0.02, 169.29 158.79 80
5 07/22/2023 13:49:19 -0.32, 169.68 -1.22, 173.78 466.83 80
6 07/24/2023 02:11:22 0.35, 168.12 0.43, 168.38 30.48 80
7 07/25/2023 14:35:55 -0.38, 166.59 0.42, 163.04 405.60 80
8 07/26/2023 14:14:34 -0.35, 165.60 -0.77, 167.53 219.63 80
9 07/28/2023 02:39:17 0.39, 164.04 -0.01, 162.13 217.75 80
10 07/29/2023 02:17:56 0.37, 163.04 1.19, 166.61 407.36 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/15/2023
SNOs_Map_GOES-15_NPP_20230715.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/15/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP