Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between METOP-A and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/1/2015
Index Date (METOP-A) Time (METOP-A) Lat,Lon (METOP-A) SZA (METOP-A ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 10/06/2015 17:50:06 73.71, -94.24 78.85 10/06/2015 17:48:57 73.70, -96.54 78.90 71.56 69
2 10/06/2015 18:40:49 -73.64, 72.92 101.21 10/06/2015 18:39:39 -73.61, 70.99 101.18 60.82 70
3 10/06/2015 19:31:33 73.44,-120.21 78.61 10/06/2015 19:30:21 73.41,-121.24 78.62 32.75 72
4 10/06/2015 20:22:17 -73.32, 46.85 101.49 10/06/2015 20:21:03 -73.32, 46.28 101.47 18.42 74
5 10/06/2015 21:13:00 73.16,-146.16 78.38 10/06/2015 21:11:46 73.16,-146.07 78.39 2.85 74
6 10/06/2015 22:03:41 -73.19, 21.24 101.58 10/06/2015 22:02:30 -73.18, 21.22 101.59 2.13 71
7 10/06/2015 22:54:21 73.19,-171.44 78.43 10/06/2015 22:53:16 73.17,-171.46 78.42 2.00 65
8 10/06/2015 23:45:03 -73.17, -4.15 101.58 10/06/2015 23:44:00 -73.18, -4.17 101.56 1.55 63
9 10/07/2015 00:35:43 73.16, 163.17 78.44 10/07/2015 00:34:46 73.18, 163.15 78.46 1.62 57
10 10/07/2015 01:26:25 -73.15, -29.54 101.57 10/07/2015 01:25:29 -73.14, -29.45 101.58 3.01 56
11 10/07/2015 02:17:05 73.14, 137.78 78.44 10/07/2015 02:16:15 73.13, 137.87 78.44 3.10 50
12 10/07/2015 03:07:46 -73.17, -54.82 101.52 10/07/2015 03:06:59 -73.15, -54.84 101.54 3.07 47
13 10/07/2015 03:58:26 73.17, 112.49 78.49 10/07/2015 03:57:45 73.14, 112.48 78.47 2.90 41
14 10/07/2015 04:49:08 -73.15, -80.21 101.52 10/07/2015 04:48:29 -73.15, -80.23 101.51 0.62 39
15 10/07/2015 05:39:48 73.14, 87.10 78.50 10/07/2015 05:39:15 73.15, 87.09 78.50 0.68 33
16 10/07/2015 06:30:30 -73.13,-105.61 101.51 10/07/2015 06:29:58 -73.11,-105.51 101.53 3.57 32
17 10/07/2015 07:21:10 73.12, 61.71 78.50 10/07/2015 07:20:44 73.10, 61.81 78.49 3.59 26
18 10/07/2015 08:11:52 -73.10,-131.00 101.51 10/07/2015 08:11:28 -73.12,-130.90 101.49 3.49 24
19 10/07/2015 09:02:32 73.09, 36.32 78.50 10/07/2015 09:02:14 73.11, 36.42 78.52 3.72 18
20 10/07/2015 09:53:13 -73.13,-156.28 101.45 10/07/2015 09:52:58 -73.12,-156.29 101.46 0.72 15
21 10/07/2015 10:43:53 73.12, 11.04 78.56 10/07/2015 10:43:44 73.12, 11.03 78.55 0.45 9
22 10/07/2015 11:34:35 -73.10, 178.33 101.45 10/07/2015 11:34:28 -73.13, 178.32 101.42 2.76 7
23 10/07/2015 12:25:15 73.10, -14.35 78.56 10/07/2015 12:25:14 73.12, -14.36 78.59 3.03 1
24 10/07/2015 13:15:57 -73.08, 152.94 101.45 10/07/2015 13:15:57 -73.09, 153.04 101.44 3.33 0
25 10/07/2015 14:06:37 73.07, -39.74 78.56 10/07/2015 14:06:43 73.08, -39.64 78.57 3.53 6
26 10/07/2015 14:57:18 -73.11, 127.66 101.39 10/07/2015 14:57:27 -73.09, 127.65 101.41 1.66 9
27 10/07/2015 15:47:58 73.10, -65.03 78.62 10/07/2015 15:48:13 73.09, -65.03 78.60 1.35 15
28 10/07/2015 16:38:40 -73.08, 102.27 101.39 10/07/2015 16:38:57 -73.10, 102.26 101.38 1.75 17
29 10/07/2015 17:29:19 73.08, -90.42 78.62 10/07/2015 17:29:42 73.09, -90.42 78.64 2.08 23
30 10/07/2015 18:20:01 -73.06, 76.87 101.39 10/07/2015 18:20:25 -73.06, 76.98 101.39 3.46 24
31 10/07/2015 19:10:40 73.10,-115.70 78.67 10/07/2015 19:11:12 73.10,-115.81 78.67 3.46 32
32 10/07/2015 20:01:22 -73.09, 51.59 101.33 10/07/2015 20:01:55 -73.06, 51.59 101.36 2.65 33
33 10/07/2015 20:52:02 73.08,-141.09 78.68 10/07/2015 20:52:41 73.06,-141.09 78.65 2.29 39
34 10/07/2015 21:42:44 -73.06, 26.20 101.33 10/07/2015 21:43:25 -73.07, 26.20 101.33 0.75 41
35 10/07/2015 22:33:24 73.05,-166.48 78.68 10/07/2015 22:34:11 73.06,-166.48 78.69 1.16 47
36 10/07/2015 23:24:05 -73.09, 0.92 101.28 10/07/2015 23:24:55 -73.08, 0.81 101.29 3.72 50
37 10/08/2015 00:14:45 73.08, 168.23 78.73 10/08/2015 00:15:41 73.07, 168.13 78.72 3.46 56
38 10/08/2015 01:05:27 -73.07, -24.47 101.27 10/08/2015 01:06:24 -73.03, -24.47 101.31 3.65 57
39 10/08/2015 01:56:07 73.06, 142.84 78.74 10/08/2015 01:57:10 73.03, 142.85 78.70 3.24 63
40 10/08/2015 02:46:49 -73.04, -49.86 101.27 10/08/2015 02:47:54 -73.04, -49.86 101.28 0.30 65
41 10/08/2015 03:37:29 73.03, 117.45 78.74 10/08/2015 03:38:40 73.04, 117.46 78.74 0.37 71
42 10/08/2015 04:28:11 -73.02, -75.25 101.26 10/08/2015 04:29:24 -73.05, -75.25 101.24 3.17 73
43 10/08/2015 05:18:55 72.81, 91.63 78.55 10/08/2015 05:20:07 72.89, 92.39 78.61 26.60 72
44 10/08/2015 06:09:38 -72.74,-101.17 101.50 10/08/2015 06:10:49 -72.80,-100.10 101.47 35.82 71
45 10/08/2015 07:00:22 72.53, 65.73 78.32 10/08/2015 07:01:30 72.54, 67.74 78.27 67.12 68
46 10/08/2015 07:51:05 -72.46,-127.07 101.73 10/08/2015 07:52:13 -72.50,-124.87 101.76 73.85 68

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 10/1/2015
SNOs_Map_METOP-A_NPP_20151001.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 10/01/2015 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service