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: 9/28/2017
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 09/28/2017 03:49:51 76.01, 135.13 78.49 09/28/2017 03:50:29 76.00, 135.03 78.48 3.32 38
2 09/28/2017 04:40:55 -75.95, -57.42 101.55 09/28/2017 04:39:57 -75.97, -57.41 101.54 2.30 58
3 09/30/2017 09:23:41 -76.02,-128.30 100.63 09/30/2017 09:24:13 -76.01,-128.38 100.64 2.82 32
4 09/30/2017 10:14:36 75.97, 39.15 79.36 09/30/2017 10:13:39 75.98, 39.19 79.35 1.55 57
5 10/02/2017 14:57:22 76.05, -31.74 80.28 10/02/2017 14:57:54 76.06, -31.64 80.30 2.91 32
6 10/02/2017 15:48:26 -75.99, 135.69 99.76 10/02/2017 15:47:23 -75.99, 135.78 99.77 2.39 63
7 10/04/2017 20:31:11 -76.03, 64.93 98.87 10/04/2017 20:31:38 -76.06, 64.93 98.83 3.37 27
8 10/04/2017 21:22:06 75.97,-127.58 81.11 10/04/2017 21:21:05 75.99,-127.66 81.10 2.97 61
9 10/07/2017 02:04:52 76.05, 161.52 82.02 10/07/2017 02:05:20 76.05, 161.48 82.03 1.25 28
10 10/07/2017 02:55:56 -76.01, -31.12 98.00 10/07/2017 02:54:49 -75.99, -31.10 98.04 3.06 67
11 10/09/2017 07:38:41 -76.06,-101.92 97.11 10/09/2017 07:39:04 -76.05,-101.97 97.12 2.09 23
12 10/09/2017 08:29:36 76.02, 65.49 82.88 10/09/2017 08:28:29 76.02, 65.58 82.86 2.31 67
13 10/11/2017 13:12:21 76.06, -5.27 83.75 10/11/2017 13:12:44 76.08, -5.31 83.77 1.97 23

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 9/28/2017
SNOs_Map_NOAA-19_TERRA_20170928.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 09/28/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service