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: 10/18/2017
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 10/18/2017 05:53:39 -76.11, -75.59 93.71 10/18/2017 05:53:53 -76.11, -75.49 93.70 2.81 14
2 10/18/2017 06:44:34 75.94, 92.31 86.18 10/18/2017 06:43:21 76.00, 91.79 86.18 15.37 73
3 10/20/2017 11:27:22 76.12, 21.02 87.12 10/20/2017 11:27:35 76.09, 21.02 87.09 3.31 13
4 10/20/2017 12:18:17 -75.81,-170.62 93.10 10/20/2017 12:17:06 -75.92,-171.88 93.10 36.11 71
5 10/22/2017 17:01:07 -76.11, 117.68 92.10 10/22/2017 17:01:18 -76.11, 117.64 92.10 0.95 11
6 10/22/2017 17:51:59 75.76, -73.79 87.67 10/22/2017 17:50:50 75.79, -75.69 87.55 51.96 69
7 10/24/2017 22:34:51 76.13,-145.74 88.70 10/24/2017 22:34:59 76.12,-145.74 88.70 0.34 8
8 10/24/2017 23:25:42 -75.69, 23.09 91.60 10/24/2017 23:24:34 -75.76, 20.79 91.71 63.53 68
9 10/27/2017 04:08:34 -76.13, -49.12 90.53 10/27/2017 04:08:41 -76.14, -49.13 90.52 0.92 7
10 10/27/2017 04:59:22 75.54, 120.20 89.08 10/27/2017 04:58:17 75.62, 116.95 88.89 90.39 65
11 10/29/2017 09:42:19 76.15, 47.44 90.24 10/29/2017 09:42:22 76.14, 47.45 90.23 1.07 3
12 10/29/2017 10:33:05 -75.53,-143.12 90.19 10/29/2017 10:32:01 -75.58,-146.59 90.41 96.24 64
13 10/31/2017 15:16:02 -76.17, 144.02 89.02 10/31/2017 15:16:05 -76.15, 144.05 89.04 2.00 3

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 10/18/2017
SNOs_Map_NOAA-19_TERRA_20171018.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 10/18/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service