Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/1/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/01/2023 12:51:14 -0.21,-167.51 0.70,-171.57 463.29 80
2 07/02/2023 12:32:31 -0.19,-167.87 -0.35,-167.05 92.95 80
3 07/04/2023 00:54:31 0.23,-168.43 -0.66,-172.40 452.61 80
4 07/05/2023 00:38:27 0.21,-168.79 0.40,-167.88 103.38 80
5 07/06/2023 12:57:39 -0.25,-169.35 0.59,-173.20 438.40 80
6 07/07/2023 12:41:35 -0.23,-169.71 -0.46,-168.68 117.32 80
7 07/09/2023 01:00:55 0.26,-170.26 -0.59,-174.02 428.88 80
8 07/10/2023 00:44:51 0.24,-170.62 0.47,-169.50 126.83 80
9 07/11/2023 13:04:02 -0.28,-171.17 0.53,-174.82 415.41 80
10 07/12/2023 12:47:59 -0.26,-171.53 -0.53,-170.30 139.64 80
11 07/14/2023 01:07:18 0.30,-172.06 -0.51,-175.64 407.94 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/1/2023
SNOs_Map_GOES-15_NOAA-20_20230701.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/01/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-20