Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/18/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 07/18/2023 20:57:37 -0.22, 173.44 -0.61, 175.06 185.32 80
2 07/21/2023 09:20:37 0.19, 170.91 0.03, 170.14 86.81 80
3 07/22/2023 09:05:57 0.21, 169.90 0.92, 173.03 356.60 80
4 07/23/2023 21:40:41 -0.15, 168.32 0.55, 165.29 346.14 80
5 07/24/2023 21:26:02 -0.18, 167.31 -0.35, 168.17 97.30 80
6 07/27/2023 09:49:03 0.14, 164.79 -0.20, 163.25 175.79 80
7 07/28/2023 09:34:23 0.17, 163.79 0.70, 166.13 267.12 80
8 07/29/2023 22:09:06 -0.10, 162.22 0.80, 158.41 435.87 80
9 07/30/2023 21:54:26 -0.13, 161.22 -0.12, 161.29 7.50 80
10 07/31/2023 21:42:27 -0.16, 160.22 -1.04, 164.17 449.74 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/18/2023
SNOs_Map_GOES-15_NOAA-19_20230718.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 07/18/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-19