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: 5/13/2018
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 05/14/2018 23:59:04 -81.40, 47.14 114.48 05/15/2018 00:00:18 -81.30, 47.30 114.48 10.83 74
2 05/15/2018 00:49:38 81.41,-142.94 65.83 05/15/2018 00:49:39 81.41,-142.98 65.83 0.78 1
3 05/15/2018 01:40:18 -81.41, 24.76 114.14 05/15/2018 01:39:05 -81.42, 24.93 114.15 3.03 73
4 05/17/2018 19:33:15 -81.41, 115.81 114.85 05/17/2018 19:34:29 -81.41, 115.72 114.83 1.68 74
5 05/17/2018 20:23:55 81.41, -76.65 65.17 05/17/2018 20:23:55 81.41, -76.50 65.19 2.44 0
6 05/17/2018 21:14:35 -81.41, 91.06 114.79 05/17/2018 21:13:22 -81.41, 91.05 114.84 0.63 73
7 05/20/2018 15:07:33 -81.41,-177.91 115.47 05/20/2018 15:08:46 -81.41,-177.80 115.42 1.80 73
8 05/20/2018 15:58:12 81.41, -9.98 64.60 05/20/2018 15:58:12 81.41, -10.05 64.59 1.22 0
9 05/20/2018 16:48:53 -81.41, 157.33 115.41 05/20/2018 16:47:39 -81.41, 157.52 115.43 3.17 74
10 05/23/2018 10:41:50 -81.41,-111.25 116.00 05/23/2018 10:43:03 -81.41,-111.36 115.98 1.74 73
11 05/23/2018 11:32:30 81.41, 56.27 64.02 05/23/2018 11:32:29 81.41, 56.37 64.03 1.58 1
12 05/23/2018 12:23:08 -81.42,-135.22 115.85 05/23/2018 12:21:54 -81.45,-135.25 115.87 3.73 74
13 05/26/2018 06:16:07 -81.41, -45.02 116.54 05/26/2018 06:17:19 -81.41, -44.94 116.50 1.36 72
14 05/26/2018 07:06:46 81.41, 122.90 63.53 05/26/2018 07:06:45 81.41, 122.76 63.51 2.42 1

Figure of METOP-A and TERRA satellite orbits during SNOs since TLE Epoch: 5/13/2018
SNOs_Map_METOP-A_TERRA_20180513.jpg

Download SNOs between METOP-A and TERRA since TLE EPOCH: 05/13/2018 in txt file.

Historical Predictions of SNOs between METOP-A and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service