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: 12/7/2017
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 12/08/2017 01:29:12 -68.48, -23.74 88.93 12/08/2017 01:30:24 -68.47, -23.65 88.94 3.84 72
2 12/08/2017 02:19:50 68.28, 143.84 90.88 12/08/2017 02:19:52 68.30, 143.79 90.90 3.00 2
3 12/08/2017 03:10:27 -68.19, -48.71 89.20 12/08/2017 03:09:22 -68.19, -48.71 89.21 0.42 65
4 12/10/2017 21:53:21 68.39,-149.67 91.26 12/10/2017 21:54:03 68.37,-149.67 91.24 1.59 42
5 12/10/2017 22:43:57 -68.24, 17.86 88.90 12/10/2017 22:43:33 -68.26, 17.83 88.87 3.04 24
6 12/10/2017 23:34:22 67.34,-173.71 90.22 12/10/2017 23:33:14 67.36,-175.56 90.23 79.08 68
7 12/13/2017 17:26:59 68.82, -83.61 91.89 12/13/2017 17:28:10 68.69, -82.83 91.77 34.11 71
8 12/13/2017 18:17:29 -68.34, 84.36 88.59 12/13/2017 18:17:44 -68.36, 84.40 88.57 3.19 15
9 12/13/2017 19:08:08 68.21,-108.14 91.29 12/13/2017 19:07:12 68.19,-108.16 91.27 1.90 56
10 12/16/2017 13:51:00 -68.38, 150.94 88.40 12/16/2017 13:51:56 -68.38, 150.87 88.41 2.74 56
11 12/16/2017 14:41:39 68.26, -41.58 91.48 12/16/2017 14:41:23 68.26, -41.62 91.48 1.75 16
12 12/16/2017 15:32:10 -67.83, 126.30 88.96 12/16/2017 15:30:58 -67.88, 125.56 88.91 31.62 72
13 12/19/2017 09:24:45 -69.23,-143.58 87.46 12/19/2017 09:25:53 -69.14,-141.72 87.56 73.96 68
14 12/19/2017 10:15:10 68.37, 24.91 91.67 12/19/2017 10:15:32 68.36, 24.95 91.66 1.75 22
15 12/19/2017 11:05:47 -68.25,-167.60 88.45 12/19/2017 11:05:02 -68.25,-167.55 88.45 2.22 45

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 12/7/2017
SNOs_Map_NOAA-20_TERRA_20171208.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 12/07/2017 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service