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: 9/14/2017
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 09/15/2017 00:11:36 -81.36, 45.09 98.68 09/15/2017 00:11:52 -81.36, 45.23 98.66 2.40 16
2 09/15/2017 01:02:15 81.36,-146.92 81.41 09/15/2017 01:01:18 81.36,-147.06 81.37 2.28 57
3 09/17/2017 19:45:56 -81.36, 111.45 97.58 09/17/2017 19:46:07 -81.35, 111.52 97.57 1.26 11
4 09/17/2017 20:36:36 81.36, -80.96 82.47 09/17/2017 20:35:33 81.35, -80.78 82.45 2.94 63
5 09/20/2017 15:20:15 -81.36, 178.19 96.43 09/20/2017 15:20:21 -81.36, 178.12 96.44 1.18 6
6 09/20/2017 16:10:55 81.36, -14.22 83.62 09/20/2017 16:09:47 81.36, -14.20 83.59 0.35 68
7 09/23/2017 10:03:54 81.35, 76.85 84.62 09/23/2017 10:05:07 81.36, 77.01 84.69 3.01 73
8 09/23/2017 10:54:34 -81.36,-115.48 95.33 09/23/2017 10:54:34 -81.36,-115.35 95.31 2.20 0
9 09/23/2017 11:45:13 81.36, 52.50 84.77 09/23/2017 11:44:00 81.37, 52.31 84.72 3.22 73
10 09/26/2017 05:38:14 81.35, 143.16 85.73 09/26/2017 05:39:22 81.34, 143.07 85.75 1.78 68

Figure of METOP-A and TERRA satellite orbits during SNOs since TLE Epoch: 9/14/2017
SNOs_Map_METOP-A_TERRA_20170914.jpg

Download SNOs between METOP-A and TERRA since TLE EPOCH: 09/14/2017 in txt file.

Historical Predictions of SNOs between METOP-A and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service