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: 5/14/2018
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 23:59:02 -81.40, 47.90 114.38 05/15/2018 00:00:16 -81.34, 48.01 114.38 7.17 74
2 05/15/2018 00:49:38 81.41,-142.95 65.83 05/15/2018 00:49:39 81.41,-143.03 65.82 1.41 1
3 05/15/2018 01:40:18 -81.41, 24.74 114.14 05/15/2018 01:39:05 -81.42, 24.87 114.16 2.41 73
4 05/17/2018 19:33:14 -81.41, 116.19 114.80 05/17/2018 19:34:28 -81.42, 116.00 114.79 3.22 74
5 05/17/2018 20:23:55 81.41, -76.66 65.17 05/17/2018 20:23:55 81.41, -76.61 65.17 1.10 0
6 05/17/2018 21:14:34 -81.41, 91.43 114.75 05/17/2018 21:13:21 -81.42, 91.32 114.80 1.95 73
7 05/20/2018 15:07:32 -81.41,-177.53 115.43 05/20/2018 15:08:45 -81.42,-177.61 115.39 1.29 73
8 05/20/2018 15:58:12 81.41, -10.00 64.60 05/20/2018 15:58:11 81.42, -9.85 64.62 2.66 1
9 05/20/2018 16:48:52 -81.41, 157.71 115.37 05/20/2018 16:47:38 -81.42, 157.72 115.40 0.67 74
10 05/23/2018 10:41:50 -81.41,-111.28 116.01 05/23/2018 10:43:02 -81.41,-111.27 115.97 0.25 72
11 05/23/2018 11:32:29 81.41, 56.65 64.06 05/23/2018 11:32:28 81.42, 56.46 64.04 3.19 1
12 05/23/2018 12:22:56 -81.39,-130.48 115.28 05/23/2018 12:21:42 -81.62,-130.77 115.23 26.95 74
13 05/26/2018 06:16:07 -81.41, -45.05 116.54 05/26/2018 06:17:18 -81.41, -44.98 116.51 1.21 71
14 05/26/2018 07:06:46 81.41, 122.88 63.53 05/26/2018 07:06:44 81.41, 122.72 63.50 2.75 2

Figure of METOP-A and TERRA satellite orbits during SNOs since TLE Epoch: 5/14/2018
SNOs_Map_METOP-A_TERRA_20180514.jpg

Download SNOs between METOP-A and TERRA since TLE EPOCH: 05/14/2018 in txt file.

Historical Predictions of SNOs between METOP-A and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service