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: 12/23/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/23/2023 21:39:40 -0.05, 61.23 0.90, 56.85 497.76 80
2 12/24/2023 21:18:14 -0.03, 61.24 -0.08, 61.39 17.64 80
3 12/27/2023 09:21:24 0.03, 61.36 -0.15, 60.64 82.67 80
4 12/28/2023 09:05:20 0.02, 61.37 0.89, 65.16 433.18 80
5 12/29/2023 21:27:07 -0.04, 61.30 0.29, 59.90 159.51 80
6 12/30/2023 21:05:41 -0.03, 61.31 -0.70, 64.44 355.52 80
7 01/01/2024 09:27:37 0.04, 61.43 -0.49, 59.14 261.48 80
8 01/02/2024 09:11:32 0.04, 61.44 0.56, 63.66 254.20 80
9 01/03/2024 21:33:19 -0.05, 61.36 0.61, 58.40 337.37 80
10 01/04/2024 21:11:54 -0.04, 61.38 -0.38, 62.93 177.44 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/23/2023
SNOs_Map_GOES-15_NOAA-20_20231223.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 12/23/2023 in txt file.

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