Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/4/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/05/2023 00:36:00 0.19,-172.35 1.12,-168.04 490.51 80
2 07/06/2023 12:57:54 -0.22,-173.91 -0.31,-173.40 58.04 80
3 07/08/2023 01:22:38 0.26,-175.49 -0.46,-178.80 376.99 80
4 07/09/2023 01:01:17 0.22,-176.51 0.72,-174.31 250.65 80
5 07/10/2023 13:25:51 -0.26,-178.07 0.09,-179.67 181.77 80
6 07/11/2023 13:04:30 -0.23,-179.09 -1.09,-175.18 445.25 80
7 07/13/2023 01:26:33 0.27, 179.35 0.28, 179.43 9.46 80
8 07/14/2023 13:51:07 -0.31, 177.79 0.54, 174.08 423.61 80
9 07/15/2023 13:29:47 -0.28, 176.78 -0.71, 178.55 202.85 80
10 07/17/2023 01:54:29 0.32, 175.22 -0.15, 173.17 233.87 80
11 07/18/2023 01:33:08 0.29, 174.21 1.03, 177.66 392.81 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/4/2023
SNOs_Map_GOES-15_NOAA-20_20230705.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/04/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-20