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: 8/10/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 08/12/2023 08:24:40 0.00,-104.72 0.03,-104.94 25.22 80
2 08/13/2023 08:03:14 0.01,-104.71 -0.95,-100.40 491.56 80
3 08/14/2023 20:25:08 -0.01,-104.70 -0.22,-105.70 113.90 80
4 08/15/2023 20:09:02 -0.01,-104.70 0.77,-101.16 403.24 80
5 08/17/2023 08:30:48 0.02,-104.72 0.38,-106.43 194.26 80
6 08/18/2023 08:09:22 0.02,-104.72 -0.61,-101.89 322.72 80
7 08/19/2023 20:31:16 -0.02,-104.70 -0.55,-107.19 282.75 80
8 08/20/2023 20:15:09 -0.02,-104.70 0.44,-102.65 234.58 80
9 08/22/2023 08:36:55 0.02,-104.73 0.75,-107.91 362.35 80
10 08/23/2023 08:15:29 0.02,-104.73 -0.30,-103.38 154.53 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 8/10/2023
SNOs_Map_GOES-17_NOAA-21_20230811.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 08/10/2023 in txt file.

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