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: 9/18/2017
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 09/19/2017 05:34:49 75.99, 108.70 74.95 09/19/2017 05:35:35 75.99, 108.77 74.96 1.84 46
2 09/19/2017 06:25:53 -75.94, -83.89 105.08 09/19/2017 06:25:04 -75.92, -83.83 105.12 3.12 49
3 09/21/2017 11:08:39 -75.99,-154.69 104.18 09/21/2017 11:09:19 -76.01,-154.62 104.15 2.70 40
4 09/21/2017 11:59:34 75.94, 12.76 75.80 09/21/2017 11:58:46 75.94, 12.81 75.79 1.39 48
5 09/23/2017 16:42:20 76.00, -58.09 76.72 09/23/2017 16:43:01 76.02, -58.01 76.75 2.94 41
6 09/23/2017 17:33:24 -75.94, 109.38 103.32 09/23/2017 17:32:30 -75.95, 109.40 103.32 1.64 54
7 09/25/2017 22:16:10 -76.00, 38.55 102.41 09/25/2017 22:16:45 -76.03, 38.57 102.37 3.68 35
8 09/25/2017 23:07:05 75.96,-154.04 77.58 09/25/2017 23:06:12 75.96,-154.01 77.56 0.77 53
9 09/28/2017 03:49:51 76.02, 135.11 78.50 09/28/2017 03:50:27 76.03, 135.13 78.51 0.87 36
10 09/28/2017 04:40:55 -75.95, -57.41 101.55 09/28/2017 04:39:56 -75.96, -57.44 101.56 1.11 59
11 09/30/2017 09:23:41 -76.02,-128.28 100.63 09/30/2017 09:24:11 -76.02,-128.32 100.62 1.07 30

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 9/18/2017
SNOs_Map_NOAA-19_TERRA_20170918.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 09/18/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service