Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/31/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 06/01/2021 06:48:52 0.07,-128.43 0.68,-125.63 319.11 80
2 06/01/2021 19:10:07 -0.08,-128.45 0.40,-130.79 265.87 80
3 06/03/2021 19:00:33 -0.08,-128.47 -0.22,-127.83 72.76 80
4 06/05/2021 18:48:19 -0.08,-128.48 -0.85,-124.87 411.26 80
5 06/06/2021 07:09:43 0.08,-128.49 -0.23,-130.06 178.76 80
6 06/08/2021 06:54:49 0.08,-128.50 0.41,-127.10 158.89 80
7 06/08/2021 19:16:03 -0.08,-128.49 0.74,-132.25 428.03 80
8 06/10/2021 06:42:34 0.08,-128.50 0.98,-124.13 495.79 80
9 06/10/2021 19:03:49 -0.08,-128.49 0.10,-129.29 91.05 80
10 06/12/2021 18:54:15 -0.09,-128.49 -0.54,-126.33 245.19 80
11 06/13/2021 07:15:39 0.09,-128.50 -0.53,-131.53 343.70 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 5/31/2021
SNOs_Map_GOES-15_TERRA_20210531.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 05/31/2021 in txt file.

Historical Predications of SNOs between GOES-15 and TERRA