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: 11/23/2017
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 11/23/2017 21:10:03 68.36,-138.84 88.77 11/23/2017 21:10:55 68.38,-138.89 88.79 2.74 52
2 11/23/2017 22:00:39 -68.26, 28.64 91.33 11/23/2017 22:00:25 -68.27, 28.61 91.32 1.53 14
3 11/23/2017 22:51:10 67.66,-163.29 88.10 11/23/2017 22:50:00 67.71,-164.40 88.12 46.93 70
4 11/26/2017 17:33:58 -68.35, 95.20 90.69 11/26/2017 17:34:38 -68.36, 95.17 90.68 1.81 40
5 11/26/2017 18:24:38 68.25, -97.34 89.22 11/26/2017 18:24:05 68.25, -97.32 89.22 0.66 33
6 11/26/2017 19:14:58 -67.28, 71.19 91.74 11/26/2017 19:13:50 -67.31, 69.22 91.74 84.51 68
7 11/29/2017 13:07:30 -69.19, 160.76 89.37 11/29/2017 13:08:38 -69.12, 162.55 89.42 71.37 68
8 11/29/2017 13:57:56 68.34, -30.78 89.80 11/29/2017 13:58:17 68.34, -30.78 89.80 0.64 21
9 11/29/2017 14:48:32 -68.23, 136.71 90.31 11/29/2017 14:47:47 -68.23, 136.73 90.31 1.13 45
10 12/02/2017 09:31:17 68.54, 35.65 90.43 12/02/2017 09:32:29 68.48, 35.84 90.38 10.40 72
11 12/02/2017 10:21:51 -68.31,-156.71 89.79 12/02/2017 10:22:00 -68.32,-156.72 89.79 1.16 9
12 12/02/2017 11:12:31 68.22, 10.73 90.13 12/02/2017 11:11:27 68.20, 10.79 90.11 2.92 64
13 12/05/2017 05:55:10 -68.39, -90.13 89.34 12/05/2017 05:56:13 -68.40, -90.18 89.32 2.61 63
14 12/05/2017 06:45:50 68.30, 77.31 90.59 12/05/2017 06:45:40 68.29, 77.33 90.57 2.28 10
15 12/05/2017 07:36:24 -68.07,-115.05 89.65 12/05/2017 07:35:11 -68.13,-115.23 89.59 9.92 73

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/23/2017
SNOs_Map_NOAA-20_TERRA_20171123.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/23/2017 in txt file.

Historical Predications of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service