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: 12/21/2018
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 12/23/2018 08:24:49 -81.43, -80.65 72.71 12/23/2018 08:26:03 -81.24, -80.23 72.78 22.66 74
2 12/23/2018 09:15:18 81.44, 91.22 107.78 12/23/2018 09:15:19 81.44, 91.35 107.80 2.13 1
3 12/23/2018 10:05:58 -81.44,-101.04 72.18 12/23/2018 10:04:46 -81.44,-101.11 72.22 1.06 72
4 12/26/2018 03:59:09 -81.41, -16.22 73.02 12/26/2018 04:00:23 -81.13, -15.54 73.13 33.29 74
5 12/26/2018 04:49:32 81.44, 158.00 107.72 12/26/2018 04:49:34 81.45, 157.87 107.71 2.30 2
6 12/26/2018 05:40:13 -81.44, -34.64 72.29 12/26/2018 05:39:01 -81.44, -34.57 72.31 1.31 72
7 12/28/2018 23:33:28 -81.38, 48.19 73.40 12/28/2018 23:34:36 -81.16, 51.31 73.23 58.30 68
8 12/29/2018 00:23:46 81.44,-135.64 107.54 12/29/2018 00:23:48 81.45,-135.67 107.55 1.05 2
9 12/29/2018 01:14:27 -81.44, 31.75 72.46 12/29/2018 01:13:15 -81.44, 31.92 72.47 2.89 72
10 12/31/2018 19:07:46 -81.36, 113.38 73.75 12/31/2018 19:08:48 -81.22, 118.83 73.29 93.13 62
11 12/31/2018 19:58:01 81.44, -69.30 107.31 12/31/2018 19:58:03 81.44, -69.28 107.32 0.78 2
12 12/31/2018 20:48:41 -81.44, 98.51 72.65 12/31/2018 20:47:30 -81.44, 98.33 72.69 3.00 71
13 01/03/2019 14:42:01 -81.36, 179.72 74.04 01/03/2019 14:43:02 -81.24,-174.43 73.53 99.22 61
14 01/03/2019 15:32:16 81.44, -2.98 107.02 01/03/2019 15:32:18 81.44, -2.94 107.02 0.60 2

Figure of METOP-A and TERRA satellite orbits during SNOs since TLE Epoch: 12/21/2018
SNOs_Map_METOP-A_TERRA_20181221.jpg

Download SNOs between METOP-A and TERRA since TLE EPOCH: 12/21/2018 in txt file.

Historical Predictions of SNOs between METOP-A and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service