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: 12/6/2017
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 -68.49, -23.75 88.92 12/08/2017 01:30:24 -68.47, -23.65 88.93 4.66 72
2 12/08/2017 02:19:50 68.29, 143.82 90.90 12/08/2017 02:19:52 68.30, 143.80 90.91 1.88 2
3 12/08/2017 03:10:27 -68.20, -48.72 89.19 12/08/2017 03:09:22 -68.19, -48.70 89.20 1.24 65
4 12/10/2017 21:53:22 68.40,-149.68 91.26 12/10/2017 21:54:04 68.42,-149.62 91.29 3.50 42
5 12/10/2017 22:43:58 -68.24, 17.85 88.89 12/10/2017 22:43:35 -68.25, 17.81 88.88 1.84 23
6 12/10/2017 23:34:23 67.35,-173.72 90.23 12/10/2017 23:33:15 67.41,-175.51 90.28 76.70 68
7 12/13/2017 17:27:00 68.88, -83.69 91.95 12/13/2017 17:28:10 68.81, -82.69 91.88 40.48 70
8 12/13/2017 18:17:29 -68.34, 84.36 88.59 12/13/2017 18:17:46 -68.37, 84.39 88.56 3.26 17
9 12/13/2017 19:08:08 68.21,-108.15 91.29 12/13/2017 19:07:14 68.20,-108.16 91.27 1.97 54
10 12/16/2017 13:51:01 -68.44, 150.87 88.35 12/16/2017 13:51:59 -68.42, 150.90 88.37 2.28 58
11 12/16/2017 14:41:40 68.32, -41.65 91.54 12/16/2017 14:41:26 68.31, -41.59 91.52 2.93 14
12 12/16/2017 15:32:12 -67.94, 126.17 88.85 12/16/2017 15:31:00 -67.98, 125.66 88.81 21.75 72
13 12/19/2017 09:24:50 -69.44,-143.87 87.25 12/19/2017 09:25:56 -69.36,-141.46 87.34 94.60 66
14 12/19/2017 10:15:11 68.36, 24.92 91.67 12/19/2017 10:15:39 68.36, 24.92 91.66 0.94 28
15 12/19/2017 11:05:48 -68.25,-167.59 88.46 12/19/2017 11:05:09 -68.25,-167.57 88.45 1.03 39

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 12/6/2017
SNOs_Map_NOAA-20_TERRA_20171206.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 12/06/2017 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service