Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/12/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 09/12/2023 14:34:29 0.31, 116.59 -0.62, 112.26 492.70 80
2 09/14/2023 14:15:30 0.29, 114.49 0.64, 116.13 186.63 80
3 09/15/2023 02:38:22 -0.31, 113.85 0.23, 111.20 300.45 80
4 09/17/2023 02:19:22 -0.29, 111.74 -1.01, 115.09 380.49 80
5 09/17/2023 14:42:22 0.31, 111.29 0.04, 110.14 132.31 80
6 09/20/2023 02:43:34 -0.31, 108.54 -0.45, 109.08 62.78 80
7 09/20/2023 15:06:34 0.33, 108.09 -0.52, 104.13 449.50 80
8 09/22/2023 14:47:33 0.31, 105.97 0.71, 108.02 232.79 80
9 09/23/2023 03:10:24 -0.32, 105.33 0.13, 103.09 253.82 80
10 09/25/2023 02:51:24 -0.30, 103.20 -1.13, 106.98 429.53 80
11 09/25/2023 15:14:23 0.32, 102.75 0.17, 102.02 82.13 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 9/12/2023
SNOs_Map_GOES-15_TERRA_20230912.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 09/12/2023 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA