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: 8/21/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 08/22/2023 08:37:08 0.01,-104.72 0.71,-107.96 369.24 80
2 08/23/2023 08:15:43 0.01,-104.72 -0.27,-103.43 146.52 80
3 08/24/2023 20:37:41 -0.02,-104.69 -0.91,-108.74 461.83 80
4 08/25/2023 20:21:36 -0.02,-104.68 0.08,-104.21 53.96 80
5 08/28/2023 08:24:41 0.03,-104.70 0.08,-104.96 29.23 80
6 08/29/2023 08:03:17 0.03,-104.69 -0.91,-100.42 486.19 80
7 08/30/2023 20:25:14 -0.03,-104.66 -0.26,-105.74 122.45 80
8 08/31/2023 20:09:09 -0.03,-104.66 0.73,-101.20 393.49 80
9 09/02/2023 08:30:58 0.03,-104.69 0.46,-106.48 204.37 80
10 09/03/2023 08:09:34 0.03,-104.69 -0.60,-101.96 311.45 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 8/21/2023
SNOs_Map_GOES-17_NOAA-21_20230821.jpg

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

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