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: 4/21/2022
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/21/2022 09:52:52 0.12,-128.31 -0.09,-127.26 119.76 80
2 04/22/2022 22:14:49 -0.12,-128.32 -1.06,-132.57 484.38 80
3 04/23/2022 21:58:43 -0.13,-128.30 -0.06,-128.03 30.86 80
4 04/26/2022 09:59:04 0.13,-128.24 0.27,-128.75 59.45 80
5 04/27/2022 09:40:18 0.13,-128.22 -0.73,-124.22 455.59 80
6 04/28/2022 22:02:15 -0.12,-128.22 -0.40,-129.53 148.97 80
7 04/29/2022 21:46:09 -0.13,-128.20 0.60,-124.99 366.14 80
8 05/01/2022 10:05:16 0.12,-128.15 0.60,-130.25 239.42 80
9 05/02/2022 09:49:10 0.12,-128.13 -0.40,-125.72 275.06 80
10 05/03/2022 22:08:25 -0.11,-128.11 -0.78,-131.02 331.17 80
11 05/04/2022 21:52:20 -0.12,-128.09 0.23,-126.48 183.30 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/21/2022
SNOs_Map_GOES-15_NPP_20220421.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/21/2022 in txt file.

Historical Predications of SNOs between GOES-15 and NPP