Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/18/2017
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 08/18/2017 23:42:08 76.06,-164.25 63.45 08/18/2017 23:43:19 75.96,-163.25 63.41 29.31 71
2 08/19/2017 00:33:01 -75.82, 3.87 116.74 08/19/2017 00:32:49 -75.83, 4.00 116.73 3.69 12
3 08/21/2017 05:15:53 -76.07, -67.67 115.80 08/21/2017 05:17:05 -75.94, -66.74 115.87 28.90 72
4 08/21/2017 06:06:50 75.83, 100.45 64.02 08/21/2017 06:06:33 75.83, 100.56 64.02 3.07 17
5 08/23/2017 10:49:38 75.93, 29.44 64.86 08/23/2017 10:50:50 75.89, 29.68 64.84 8.08 72
6 08/23/2017 11:40:35 -75.82,-162.89 115.23 08/23/2017 11:40:19 -75.82,-162.91 115.24 0.56 16
7 08/25/2017 16:23:24 -75.94, 126.03 114.37 08/25/2017 16:24:36 -75.89, 126.23 114.39 8.12 72
8 08/25/2017 17:14:23 75.84, -66.37 65.57 08/25/2017 17:14:03 75.82, -66.33 65.55 2.91 20
9 08/27/2017 21:57:10 75.92,-137.25 66.41 08/27/2017 21:58:20 75.89,-137.19 66.40 3.04 70
10 08/27/2017 22:48:09 -75.83, 30.30 113.65 08/27/2017 22:47:49 -75.82, 30.23 113.67 2.08 20
11 08/30/2017 03:30:57 -75.92, -40.65 112.79 08/30/2017 03:32:06 -75.90, -40.61 112.79 2.61 69
12 08/30/2017 04:21:55 75.84, 126.91 67.16 08/30/2017 04:21:33 75.83, 126.81 67.14 2.61 22
13 09/01/2017 09:04:42 75.91, 56.00 68.03 09/01/2017 09:05:50 75.91, 55.98 68.04 0.86 68
14 09/01/2017 09:55:43 -75.86,-136.57 112.00 09/01/2017 09:55:19 -75.84,-136.60 112.03 2.46 24

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 8/18/2017
SNOs_Map_NOAA-19_TERRA_20170819.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 08/18/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service