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: 9/30/2017
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 09/30/2017 09:23:40 -76.01,-128.24 100.64 09/30/2017 09:24:12 -76.03,-128.32 100.62 3.01 32
2 09/30/2017 10:14:35 75.95, 39.22 79.34 09/30/2017 10:13:39 75.95, 39.11 79.32 2.97 56
3 10/02/2017 14:57:21 76.03, -31.67 80.26 10/02/2017 14:57:54 76.03, -31.73 80.27 1.61 33
4 10/02/2017 15:48:25 -75.98, 135.75 99.77 10/02/2017 15:47:23 -75.96, 135.69 99.81 2.40 62
5 10/04/2017 20:31:11 -76.06, 64.82 98.84 10/04/2017 20:31:38 -76.03, 64.84 98.86 2.95 27
6 10/04/2017 21:22:06 76.00,-127.67 81.13 10/04/2017 21:21:04 76.01,-127.59 81.13 2.71 62
7 10/07/2017 02:04:52 76.08, 161.41 82.04 10/07/2017 02:05:19 76.08, 161.55 82.06 3.57 27
8 10/07/2017 02:55:55 -76.00, -31.07 98.01 10/07/2017 02:54:48 -76.01, -31.03 98.02 1.42 67
9 10/09/2017 07:38:40 -76.05,-101.88 97.12 10/09/2017 07:39:03 -76.07,-101.91 97.10 2.25 23
10 10/09/2017 08:29:36 76.01, 65.54 82.87 10/09/2017 08:28:30 75.99, 65.50 82.83 1.97 66
11 10/11/2017 13:12:22 76.09, -5.40 83.77 10/11/2017 13:12:44 76.10, -5.25 83.79 4.03 22
12 10/11/2017 14:03:24 -76.00, 162.18 96.29 10/11/2017 14:02:13 -76.03, 162.18 96.28 3.34 71
13 10/13/2017 18:46:09 -76.07, 91.33 95.40 10/13/2017 18:46:28 -76.08, 91.27 95.39 2.43 19

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 9/30/2017
SNOs_Map_NOAA-19_TERRA_20170930.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 09/30/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service