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: 5/15/2018
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 05/17/2018 19:33:15 -81.41, 116.05 114.82 05/17/2018 19:34:29 -81.42, 115.95 114.79 1.71 74
2 05/17/2018 20:23:56 81.41, -76.78 65.16 05/17/2018 20:23:56 81.41, -76.63 65.17 2.53 0
3 05/17/2018 21:14:35 -81.41, 91.30 114.77 05/17/2018 21:13:22 -81.42, 91.28 114.80 0.60 73
4 05/20/2018 15:07:32 -81.41,-177.67 115.44 05/20/2018 15:08:45 -81.42,-177.53 115.38 2.51 73
5 05/20/2018 15:58:12 81.41, -10.11 64.58 05/20/2018 15:58:12 81.41, -10.14 64.58 0.72 0
6 05/20/2018 16:48:52 -81.41, 157.57 115.39 05/20/2018 16:47:39 -81.41, 157.41 115.45 2.88 73
7 05/23/2018 10:41:50 -81.41,-111.42 116.02 05/23/2018 10:43:03 -81.41,-111.41 115.99 0.65 73
8 05/23/2018 11:32:29 81.41, 56.53 64.05 05/23/2018 11:32:29 81.41, 56.34 64.03 3.23 0
9 05/23/2018 12:23:10 -81.41,-136.17 115.97 05/23/2018 12:21:56 -81.41,-136.08 115.99 1.66 74
10 05/26/2018 06:16:07 -81.41, -44.79 116.51 05/26/2018 06:17:20 -81.41, -44.90 116.49 1.98 73
11 05/26/2018 07:06:47 81.41, 122.76 63.51 05/26/2018 07:06:46 81.41, 122.82 63.52 0.96 1
12 05/26/2018 07:57:25 -81.42, -68.75 116.36 05/26/2018 07:56:11 -81.45, -68.80 116.38 3.88 74
13 05/29/2018 01:50:24 -81.41, 21.43 117.01 05/29/2018 01:51:36 -81.41, 21.59 116.95 2.81 72
14 05/29/2018 02:41:03 81.41,-170.63 63.06 05/29/2018 02:41:02 81.42,-170.71 63.06 1.26 1

Figure of METOP-A and TERRA satellite orbits during SNOs since TLE Epoch: 5/15/2018
SNOs_Map_METOP-A_TERRA_20180516.jpg

Download SNOs between METOP-A and TERRA since TLE EPOCH: 05/15/2018 in txt file.

Historical Predictions of SNOs between METOP-A and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service