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: 2/6/2024
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 02/06/2024 20:25:36 -0.02,-104.68 -0.30,-105.80 128.06 80
2 02/07/2024 20:09:31 -0.02,-104.68 0.74,-101.27 389.36 80
3 02/09/2024 08:31:16 0.02,-104.71 0.45,-106.52 207.20 80
4 02/10/2024 08:09:51 0.02,-104.71 -0.60,-101.99 310.12 80
5 02/11/2024 20:31:45 -0.03,-104.69 -0.59,-107.28 294.91 80
6 02/12/2024 20:15:39 -0.02,-104.70 0.40,-102.74 222.78 80
7 02/14/2024 08:37:24 0.03,-104.73 0.78,-108.00 372.98 80
8 02/15/2024 08:15:58 0.02,-104.73 -0.27,-103.47 144.58 80
9 02/16/2024 20:40:32 -0.03,-104.71 -0.96,-108.75 460.50 80
10 02/17/2024 20:19:06 -0.03,-104.72 0.10,-104.22 57.18 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 2/6/2024
SNOs_Map_GOES-17_NOAA-21_20240206.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 02/06/2024 in txt file.

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