Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/27/2017
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 11/29/2017 13:07:28 -69.37, 160.53 89.18 11/29/2017 13:08:35 -69.30, 162.79 89.24 89.19 67
2 11/29/2017 13:57:51 68.37, -30.79 89.83 11/29/2017 13:58:17 68.35, -30.76 89.81 2.18 26
3 11/29/2017 14:48:27 -68.26, 136.70 90.28 11/29/2017 14:47:47 -68.25, 136.75 90.30 2.43 40
4 12/02/2017 09:31:15 68.86, 35.26 90.75 12/02/2017 09:32:25 68.74, 36.16 90.64 38.75 70
5 12/02/2017 10:21:43 -68.31,-156.68 89.79 12/02/2017 10:22:01 -68.30,-156.75 89.81 3.09 18
6 12/02/2017 11:12:23 68.22, 10.77 90.13 12/02/2017 11:11:27 68.24, 10.83 90.14 3.43 56
7 12/05/2017 05:55:01 -68.52, -90.26 89.20 12/05/2017 05:56:12 -68.48, -90.09 89.25 8.54 71
8 12/05/2017 06:45:39 68.33, 77.32 90.61 12/05/2017 06:45:40 68.30, 77.35 90.59 3.20 1
9 12/05/2017 07:36:15 -68.21,-115.18 89.51 12/05/2017 07:35:10 -68.20,-115.14 89.52 1.65 65
10 12/08/2017 02:18:56 68.44, 143.88 91.04 12/08/2017 02:19:53 68.44, 143.94 91.04 2.81 57
11 12/08/2017 03:09:32 -68.30, -48.61 89.09 12/08/2017 03:09:24 -68.28, -48.61 89.12 2.58 8
12 12/08/2017 04:00:06 67.90, 119.22 90.51 12/08/2017 03:58:54 67.99, 118.70 90.60 24.26 72
13 12/10/2017 22:42:49 -68.39, 17.96 88.74 12/10/2017 22:43:38 -68.37, 17.93 88.77 3.09 49
14 12/10/2017 23:33:28 68.27,-174.55 91.14 12/10/2017 23:33:05 68.25,-174.56 91.12 2.35 23
15 12/11/2017 00:23:54 -67.59, -6.37 89.54 12/11/2017 00:22:44 -67.65, -7.63 89.49 53.93 70

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/27/2017
SNOs_Map_NOAA-20_TERRA_20171127.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/27/2017 in txt file.

Historical Predications of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service