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: 10/31/2017
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 10/31/2017 15:16:02 -76.14, 144.13 89.05 10/31/2017 15:16:15 -76.13, 144.07 89.05 1.71 13
2 10/31/2017 16:06:56 75.76, -47.28 90.71 10/31/2017 16:05:47 75.81, -49.26 90.59 54.50 69
3 11/02/2017 20:49:48 76.14,-119.28 91.68 11/02/2017 20:49:58 76.16,-119.27 91.69 1.45 10
4 11/02/2017 21:40:41 -75.90, 48.86 88.49 11/02/2017 21:39:29 -75.99, 47.86 88.49 28.84 72
5 11/05/2017 02:23:29 -76.14, -22.60 87.64 11/05/2017 02:23:44 -76.15, -22.72 87.63 3.54 15
6 11/05/2017 03:14:24 75.76, 146.00 92.11 11/05/2017 03:13:15 75.88, 144.08 92.06 54.00 69
7 11/07/2017 07:57:16 76.15, 73.97 93.04 11/07/2017 07:57:27 76.19, 73.96 93.08 4.07 11
8 11/07/2017 08:48:10 -76.00,-118.22 87.06 11/07/2017 08:46:57 -76.08,-118.75 87.05 16.76 73
9 11/09/2017 13:30:57 -76.19, 170.46 86.29 11/09/2017 13:31:13 -76.20, 170.55 86.28 2.55 16
10 11/09/2017 14:21:53 75.86, -21.10 93.49 11/09/2017 14:20:43 75.92, -22.66 93.42 42.83 70
11 11/11/2017 19:04:43 76.17, -92.85 94.32 11/11/2017 19:04:56 76.19, -92.89 94.34 2.39 13
12 11/11/2017 19:55:38 -76.11, 74.67 85.72 11/11/2017 19:54:25 -76.13, 74.56 85.73 4.17 73
13 11/14/2017 00:38:23 -76.22, 3.64 85.06 11/14/2017 00:38:42 -76.22, 3.74 85.05 2.67 19

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 10/31/2017
SNOs_Map_NOAA-19_TERRA_20171031.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 10/31/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service