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: 8/25/2018
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 04:11:48 -68.30, -64.43 121.89 08/27/2018 04:12:25 -68.29, -64.37 121.91 3.07 37
2 08/27/2018 05:02:31 68.12, 103.10 57.94 08/27/2018 05:01:53 68.13, 103.09 57.95 0.68 38
3 08/29/2018 19:38:09 68.78,-116.60 59.53 08/29/2018 19:39:19 68.66,-115.67 59.39 39.87 70
4 08/29/2018 20:28:42 -68.20, 51.47 121.05 08/29/2018 20:28:55 -68.21, 51.42 121.04 2.22 13
5 08/29/2018 21:19:26 68.08,-141.07 58.84 08/29/2018 21:18:22 68.10,-141.06 58.87 2.45 64
6 09/01/2018 11:54:56 68.30, -0.22 60.01 09/01/2018 11:55:54 68.30, -0.23 60.00 0.72 58
7 09/01/2018 12:45:38 -68.21, 167.22 120.08 09/01/2018 12:45:24 -68.19, 167.27 120.10 2.90 14
8 09/01/2018 13:36:11 67.50, -24.59 59.22 09/01/2018 13:35:01 67.52, -25.85 59.25 53.88 70
9 09/04/2018 04:11:51 68.26, 115.61 60.94 09/04/2018 04:12:23 68.28, 115.62 60.96 1.81 32
10 09/04/2018 05:02:32 -68.11, -76.88 119.20 09/04/2018 05:01:54 -68.11, -76.94 119.20 2.28 38
11 09/06/2018 19:38:08 -68.71, 63.48 117.63 09/06/2018 19:39:19 -68.65, 64.31 117.70 33.87 71
12 09/06/2018 20:28:45 68.22,-128.58 61.90 09/06/2018 20:28:52 68.20,-128.59 61.87 2.55 7
13 09/06/2018 21:19:26 -68.07, 38.94 118.25 09/06/2018 21:18:22 -68.10, 38.92 118.23 3.18 64

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 8/25/2018
SNOs_Map_NOAA-20_TERRA_20180825.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 08/25/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service