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: 4/9/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/09/2023 10:27:31 0.15,-130.68 1.10,-135.01 492.29 80
2 04/10/2023 10:06:08 0.16,-131.18 0.00,-130.50 77.56 80
3 04/11/2023 22:30:49 -0.15,-131.90 -1.02,-135.84 449.03 80
4 04/12/2023 22:09:26 -0.16,-132.39 0.07,-131.33 120.59 80
5 04/14/2023 10:33:59 0.15,-133.17 0.91,-136.64 395.02 80
6 04/15/2023 10:12:36 0.16,-133.66 -0.19,-132.13 174.29 80
7 04/16/2023 22:37:16 -0.15,-134.37 -0.82,-137.47 353.10 80
8 04/17/2023 22:15:54 -0.16,-134.86 0.28,-132.96 216.34 80
9 04/19/2023 10:40:25 0.15,-135.64 0.76,-138.27 299.58 80
10 04/20/2023 10:19:03 0.16,-136.12 -0.35,-133.76 269.43 80
11 04/21/2023 22:43:43 -0.14,-136.83 -0.64,-139.10 258.95 80
12 04/22/2023 22:22:21 -0.15,-137.31 0.46,-134.59 309.81 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/9/2023
SNOs_Map_GOES-15_NOAA-20_20230409.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/09/2023 in txt file.

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