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: 12/2/2017
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 12/02/2017 09:31:33 68.42, 35.73 90.32 12/02/2017 09:32:30 68.40, 35.74 90.29 2.82 57
2 12/02/2017 10:22:09 -68.29,-156.76 89.81 12/02/2017 10:22:00 -68.29,-156.75 89.82 0.52 9
3 12/02/2017 11:12:43 67.87, 11.10 89.77 12/02/2017 11:11:31 67.95, 10.49 89.85 27.04 72
4 12/05/2017 05:05:20 69.40, 101.04 91.67 12/05/2017 05:06:27 69.29, 103.31 91.58 90.18 67
5 12/05/2017 05:55:39 -68.35, -90.20 89.38 12/05/2017 05:56:12 -68.35, -90.24 89.38 1.34 33
6 12/05/2017 06:46:19 68.25, 77.24 90.54 12/05/2017 06:45:39 68.23, 77.27 90.51 2.61 40
7 12/08/2017 01:29:12 -68.52, -23.79 88.89 12/08/2017 01:30:23 -68.51, -23.59 88.89 8.07 71
8 12/08/2017 02:19:50 68.32, 143.79 90.93 12/08/2017 02:19:51 68.34, 143.84 90.94 2.82 1
9 12/08/2017 03:10:26 -68.18, -48.69 89.22 12/08/2017 03:09:22 -68.18, -48.71 89.22 0.95 64
10 12/10/2017 21:53:21 68.40,-149.68 91.27 12/10/2017 21:54:04 68.38,-149.66 91.25 2.64 43
11 12/10/2017 22:43:57 -68.25, 17.85 88.89 12/10/2017 22:43:34 -68.28, 17.85 88.86 3.13 23
12 12/10/2017 23:34:22 67.36,-173.73 90.24 12/10/2017 23:33:14 67.43,-175.49 90.30 75.67 68
13 12/13/2017 17:26:59 68.91, -83.73 91.99 12/13/2017 17:28:09 68.80, -82.70 91.87 43.35 70
14 12/13/2017 18:17:27 -68.32, 84.39 88.61 12/13/2017 18:17:46 -68.31, 84.33 88.62 2.89 19
15 12/13/2017 19:08:06 68.20,-108.12 91.28 12/13/2017 19:07:13 68.19,-108.16 91.26 2.11 53

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 12/2/2017
SNOs_Map_NOAA-20_TERRA_20171202.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 12/02/2017 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service