Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/8/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/08/2023 15:11:20 0.40, 152.74 0.26, 153.46 82.00 80
2 08/10/2023 03:36:02 -0.42, 151.20 -1.09, 148.07 355.56 80
3 08/11/2023 03:14:41 -0.40, 150.23 0.13, 152.56 265.33 80
4 08/12/2023 15:39:13 0.41, 148.80 0.74, 147.22 179.19 80
5 08/13/2023 15:17:52 0.39, 147.83 -0.48, 151.70 441.36 80
6 08/15/2023 03:39:53 -0.40, 146.29 -0.39, 146.33 4.27 80
7 08/16/2023 16:04:25 0.42, 144.84 1.26, 140.99 438.40 80
8 08/17/2023 15:43:04 0.40, 143.87 0.03, 145.47 183.01 80
9 08/19/2023 04:07:45 -0.41, 142.32 -0.90, 140.09 253.57 80
10 08/20/2023 03:46:24 -0.40, 141.34 0.33, 144.57 369.12 80
11 08/21/2023 16:10:56 0.41, 139.87 0.53, 139.23 72.22 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/8/2023
SNOs_Map_GOES-15_NPP_20230808.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/08/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP