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: 9/19/2017
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 74.94 09/19/2017 05:35:35 76.00, 108.79 74.97 2.53 46
2 09/19/2017 06:25:53 -75.94, -83.89 105.08 09/19/2017 06:25:04 -75.92, -83.82 105.11 2.96 49
3 09/21/2017 11:08:39 -75.99,-154.69 104.18 09/21/2017 11:09:20 -75.97,-154.73 104.19 2.21 41
4 09/21/2017 11:59:34 75.94, 12.76 75.80 09/21/2017 11:58:46 75.96, 12.86 75.81 3.30 48
5 09/23/2017 16:42:20 76.00, -58.08 76.72 09/23/2017 16:43:02 76.01, -58.06 76.73 0.91 42
6 09/23/2017 17:33:24 -75.94, 109.38 103.32 09/23/2017 17:32:31 -75.93, 109.35 103.35 1.12 53
7 09/25/2017 22:16:10 -76.00, 38.55 102.41 09/25/2017 22:16:47 -75.98, 38.43 102.42 3.55 37
8 09/25/2017 23:07:05 75.96,-154.04 77.58 09/25/2017 23:06:13 75.96,-153.99 77.57 1.39 52
9 09/28/2017 03:49:51 76.02, 135.11 78.50 09/28/2017 03:50:29 76.01, 135.08 78.49 1.46 38
10 09/28/2017 04:40:55 -75.95, -57.41 101.55 09/28/2017 04:39:58 -75.94, -57.51 101.58 2.94 57
11 09/30/2017 09:23:41 -76.02,-128.28 100.63 09/30/2017 09:24:13 -76.03,-128.28 100.61 1.42 32
12 09/30/2017 10:14:36 75.98, 39.14 79.36 09/30/2017 10:13:40 75.96, 39.14 79.33 1.95 56
13 10/02/2017 14:57:22 76.05, -31.73 80.28 10/02/2017 14:57:55 76.05, -31.65 80.30 2.37 33

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 9/19/2017
SNOs_Map_NOAA-19_TERRA_20170919.jpg

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

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service