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: 12/13/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 12/13/2023 08:16:39 0.00,-104.69 -0.20,-103.69 113.15 80
2 12/14/2023 20:38:37 0.00,-104.66 -0.95,-109.00 494.40 80
3 12/15/2023 20:22:32 0.01,-104.66 0.06,-104.47 21.88 80
4 12/18/2023 08:25:36 -0.01,-104.68 0.10,-105.21 59.76 80
5 12/19/2023 08:04:11 -0.01,-104.68 -0.91,-100.68 456.62 80
6 12/20/2023 20:26:08 0.01,-104.66 -0.28,-105.98 150.35 80
7 12/21/2023 20:10:03 0.01,-104.66 0.74,-101.45 366.29 80
8 12/23/2023 08:31:52 -0.01,-104.69 0.43,-106.72 231.12 80
9 12/24/2023 08:10:27 -0.02,-104.69 -0.59,-102.19 285.19 80
10 12/25/2023 20:32:23 0.03,-104.66 -0.59,-107.50 322.35 80
11 12/26/2023 20:16:19 0.03,-104.67 0.43,-102.97 194.14 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 12/13/2023
SNOs_Map_GOES-17_NOAA-21_20231213.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 12/13/2023 in txt file.

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