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: 11/18/2017
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 11/18/2017 11:45:50 -76.24,-163.17 83.95 11/18/2017 11:46:05 -76.22,-163.08 83.96 3.27 15
2 11/18/2017 12:36:46 75.79, 5.71 95.75 11/18/2017 12:35:38 75.86, 3.44 95.64 62.30 68
3 11/20/2017 17:19:38 76.21, -66.44 96.54 11/20/2017 17:19:48 76.20, -66.58 96.52 3.83 10
4 11/20/2017 18:10:30 -76.08, 101.32 83.55 11/20/2017 18:09:17 -76.12, 100.83 83.56 14.18 73
5 11/22/2017 22:53:15 -76.24, 30.09 82.96 11/22/2017 22:53:30 -76.26, 30.19 82.94 3.13 15
6 11/22/2017 23:44:11 75.77,-160.97 96.71 11/22/2017 23:43:04 75.85,-163.45 96.59 68.21 67
7 11/25/2017 04:27:04 76.25, 126.68 97.49 11/25/2017 04:27:12 76.26, 126.78 97.51 3.06 8
8 11/25/2017 05:17:55 -76.09, -65.43 82.63 11/25/2017 05:16:42 -76.14, -65.96 82.63 15.60 73
9 11/27/2017 10:00:41 -76.26,-136.68 82.10 11/27/2017 10:00:56 -76.26,-136.66 82.09 0.80 15
10 11/27/2017 10:51:37 75.78, 32.29 97.57 11/27/2017 10:50:30 75.84, 29.69 97.44 71.15 67
11 11/29/2017 15:34:30 76.27, -40.10 98.29 11/29/2017 15:34:38 76.24, -40.13 98.27 2.47 8
12 11/29/2017 16:25:20 -76.06, 127.95 81.86 11/29/2017 16:24:08 -76.13, 127.13 81.87 23.17 72
13 12/01/2017 21:08:07 -76.28, 56.53 81.37 12/01/2017 21:08:21 -76.27, 56.54 81.37 0.33 14

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 11/18/2017
SNOs_Map_NOAA-19_TERRA_20171118.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 11/18/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service