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: 8/22/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 08/22/2023 08:37:07 0.01,-104.72 0.74,-107.96 369.14 80
2 08/23/2023 08:15:43 0.01,-104.72 -0.25,-103.42 146.68 80
3 08/24/2023 20:37:40 -0.02,-104.69 -0.93,-108.74 461.67 80
4 08/25/2023 20:21:37 -0.02,-104.69 0.11,-104.22 54.21 80
5 08/28/2023 08:24:41 0.03,-104.70 0.10,-104.95 28.96 80
6 08/29/2023 08:03:17 0.03,-104.70 -0.95,-100.43 486.58 80
7 08/30/2023 20:25:13 -0.03,-104.66 -0.28,-105.73 122.02 80
8 08/31/2023 20:09:10 -0.03,-104.66 0.77,-101.21 393.98 80
9 09/02/2023 08:30:58 0.03,-104.69 0.42,-106.48 203.73 80
10 09/03/2023 08:09:34 0.03,-104.69 -0.57,-101.95 312.10 80
11 09/04/2023 20:31:30 -0.04,-104.66 -0.65,-107.25 296.55 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 8/22/2023
SNOs_Map_GOES-17_NOAA-21_20230822.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 08/22/2023 in txt file.

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