Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between METOP-A and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/29/2018
Index Date (METOP-A) Time (METOP-A) Lat,Lon (METOP-A) SZA (METOP-A ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 04/30/2018 22:58:10 81.41,-115.04 69.61 04/30/2018 22:58:13 81.41,-115.06 69.61 0.47 3
2 04/30/2018 23:48:51 -81.41, 52.32 110.40 04/30/2018 23:47:40 -81.41, 52.48 110.42 2.72 71
3 05/03/2018 18:32:28 81.41, -48.67 68.78 05/03/2018 18:32:31 81.40, -48.85 68.75 3.22 3
4 05/03/2018 19:23:08 -81.41, 119.10 111.18 05/03/2018 19:21:57 -81.42, 119.10 111.22 0.60 71
5 05/06/2018 13:16:32 -81.23,-160.34 113.32 05/06/2018 13:17:37 -81.06,-156.02 112.95 76.38 65
6 05/06/2018 14:06:45 81.41, 17.68 67.98 05/06/2018 14:06:47 81.41, 17.68 67.98 0.39 2
7 05/06/2018 14:57:26 -81.41,-174.93 112.03 05/06/2018 14:56:14 -81.41,-174.74 112.05 3.24 72
8 05/09/2018 08:50:35 -81.36, -88.18 113.37 05/09/2018 08:51:49 -81.18, -87.73 113.41 22.20 74
9 05/09/2018 09:41:03 81.41, 84.01 67.21 05/09/2018 09:41:04 81.41, 84.15 67.23 2.26 1
10 05/09/2018 10:31:43 -81.41,-108.19 112.75 05/09/2018 10:30:31 -81.41,-108.25 112.79 1.20 72
11 05/12/2018 04:24:41 -81.41, -17.11 113.53 05/12/2018 04:25:55 -81.41, -17.16 113.51 1.00 74
12 05/12/2018 05:15:20 81.41, 150.72 66.52 05/12/2018 05:15:21 81.41, 150.55 66.50 2.89 1

Figure of METOP-A and TERRA satellite orbits during SNOs since TLE Epoch: 4/29/2018
SNOs_Map_METOP-A_TERRA_20180429.jpg

Download SNOs between METOP-A and TERRA since TLE EPOCH: 04/29/2018 in txt file.

Historical Predictions of SNOs between METOP-A and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service