Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/11/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 11/11/2023 08:16:17 -0.00,-104.68 -0.22,-103.61 121.27 80
2 11/12/2023 20:38:15 0.00,-104.66 -0.96,-108.93 486.55 80
3 11/13/2023 20:22:12 0.00,-104.66 0.06,-104.40 29.35 80
4 11/16/2023 08:25:18 0.00,-104.68 0.10,-105.15 53.86 80
5 11/17/2023 08:03:54 0.01,-104.67 -0.92,-100.63 461.59 80
6 11/18/2023 20:25:52 -0.01,-104.64 -0.29,-105.93 146.96 80
7 11/19/2023 20:09:48 -0.01,-104.63 0.74,-101.40 368.77 80
8 11/21/2023 08:31:37 0.01,-104.66 0.43,-106.68 229.85 80
9 11/22/2023 08:10:13 0.01,-104.66 -0.54,-102.14 285.92 80
10 11/23/2023 20:32:10 -0.01,-104.63 -0.66,-107.45 322.37 80
11 11/24/2023 20:16:07 -0.02,-104.62 0.38,-102.93 193.76 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 11/11/2023
SNOs_Map_GOES-17_NOAA-21_20231111.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 11/11/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-21