Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/17/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/17/2023 08:27:24 0.00,-104.71 0.11,-105.16 51.37 80
2 09/18/2023 08:05:58 0.00,-104.71 -0.90,-100.62 465.13 80
3 09/19/2023 20:27:54 -0.00,-104.68 -0.26,-105.93 141.75 80
4 09/20/2023 20:11:48 -0.00,-104.68 0.75,-101.40 374.77 80
5 09/22/2023 08:33:35 0.00,-104.70 0.43,-106.66 223.20 80
6 09/23/2023 08:12:09 0.00,-104.69 -0.59,-102.13 292.83 80
7 09/24/2023 20:34:03 -0.01,-104.66 -0.62,-107.42 315.10 80
8 09/25/2023 20:17:58 -0.01,-104.65 0.40,-102.89 201.24 80
9 09/27/2023 08:39:44 0.01,-104.68 0.77,-108.16 396.12 80
10 09/28/2023 08:18:18 0.01,-104.67 -0.20,-103.61 120.25 80
11 09/29/2023 20:40:13 -0.01,-104.64 -0.95,-108.92 487.49 80
12 09/30/2023 20:24:07 -0.01,-104.64 0.02,-104.38 29.31 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/17/2023
SNOs_Map_GOES-17_NOAA-20_20230917.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/17/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-20