Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/26/2018
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 08/27/2018 04:11:47 -68.25, -64.36 121.94 08/27/2018 04:12:26 -68.23, -64.43 121.96 3.22 39
2 08/27/2018 05:02:31 68.13, 103.10 57.94 08/27/2018 05:01:53 68.13, 103.09 57.95 0.61 38
3 08/29/2018 19:38:09 68.78,-116.60 59.53 08/29/2018 19:39:19 68.67,-115.66 59.40 39.99 70
4 08/29/2018 20:28:42 -68.20, 51.47 121.05 08/29/2018 20:28:55 -68.22, 51.43 121.03 2.37 13
5 08/29/2018 21:19:26 68.08,-141.07 58.84 08/29/2018 21:18:22 68.11,-141.05 58.87 3.41 64
6 09/01/2018 11:54:56 68.30, -0.22 60.01 09/01/2018 11:55:54 68.32, -0.21 60.02 1.73 58
7 09/01/2018 12:45:37 -68.16, 167.29 120.13 09/01/2018 12:45:25 -68.15, 167.23 120.14 2.50 12
8 09/01/2018 13:36:11 67.50, -24.59 59.22 09/01/2018 13:35:01 67.54, -25.83 59.27 53.06 70
9 09/04/2018 04:11:51 68.26, 115.61 60.94 09/04/2018 04:12:24 68.26, 115.60 60.93 0.74 33
10 09/04/2018 05:02:33 -68.17, -76.95 119.15 09/04/2018 05:01:54 -68.15, -76.90 119.16 2.91 39
11 09/06/2018 19:38:09 -68.76, 63.41 117.58 09/06/2018 19:39:20 -68.65, 64.30 117.70 38.17 71
12 09/06/2018 20:28:45 68.22,-128.58 61.90 09/06/2018 20:28:53 68.20,-128.59 61.87 2.68 8
13 09/06/2018 21:19:26 -68.07, 38.94 118.25 09/06/2018 21:18:23 -68.10, 38.92 118.23 3.01 63

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 8/26/2018
SNOs_Map_NOAA-20_TERRA_20180826.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 08/26/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service