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: 9/23/2017
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 09/23/2017 16:42:20 75.99, -58.04 76.71 09/23/2017 16:43:02 76.02, -58.03 76.74 3.08 42
2 09/23/2017 17:33:24 -75.93, 109.41 103.33 09/23/2017 17:32:31 -75.94, 109.37 103.34 1.86 53
3 09/25/2017 22:16:10 -75.99, 38.57 102.42 09/25/2017 22:16:47 -76.00, 38.48 102.40 2.91 37
4 09/25/2017 23:07:05 75.95,-154.00 77.57 09/25/2017 23:06:14 75.93,-154.09 77.54 2.92 51
5 09/28/2017 03:49:51 76.01, 135.14 78.49 09/28/2017 03:50:29 76.04, 135.17 78.53 3.59 38
6 09/28/2017 04:40:55 -75.95, -57.39 101.55 09/28/2017 04:39:58 -75.97, -57.41 101.54 2.93 57
7 09/30/2017 09:23:41 -76.02,-128.27 100.63 09/30/2017 09:24:14 -76.04,-128.28 100.60 2.56 33
8 09/30/2017 10:14:36 75.97, 39.17 79.35 09/30/2017 10:13:41 75.96, 39.14 79.33 0.99 55
9 10/02/2017 14:57:22 76.04, -31.71 80.27 10/02/2017 14:57:57 76.04, -31.72 80.27 0.67 35
10 10/02/2017 15:48:26 -75.98, 135.73 99.76 10/02/2017 15:47:26 -75.97, 135.71 99.80 1.76 60
11 10/04/2017 20:31:12 -76.06, 64.82 98.84 10/04/2017 20:31:42 -76.04, 64.86 98.85 2.41 30
12 10/04/2017 21:22:07 76.00,-127.70 81.13 10/04/2017 21:21:08 76.02,-127.58 81.13 3.45 59
13 10/07/2017 02:04:52 76.08, 161.41 82.04 10/07/2017 02:05:24 76.05, 161.44 82.02 3.72 32

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 9/23/2017
SNOs_Map_NOAA-19_TERRA_20170923.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 09/23/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service