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: 11/18/2015
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 11/27/2015 09:47:30 73.62, 26.50 94.65 11/27/2015 09:46:22 73.61, 24.08 94.71 75.73 68
2 11/27/2015 10:38:14 -73.54,-166.36 85.42 11/27/2015 10:37:05 -73.54,-168.44 85.37 65.60 69
3 11/27/2015 11:28:58 73.30, 0.43 94.36 11/27/2015 11:27:46 73.32, -0.62 94.41 33.82 72
4 11/27/2015 12:19:42 -73.22, 167.59 85.71 11/27/2015 12:18:29 -73.25, 166.85 85.66 23.98 73
5 11/27/2015 13:10:24 73.08, -25.39 94.16 11/27/2015 13:09:11 73.08, -25.46 94.16 2.41 73
6 11/27/2015 14:01:07 -73.06, 141.88 85.86 11/27/2015 13:59:55 -73.06, 141.90 85.85 0.48 72
7 11/27/2015 14:51:46 73.06, -50.77 94.16 11/27/2015 14:50:41 73.08, -50.85 94.18 3.38 65
8 11/27/2015 15:42:29 -73.04, 116.50 85.87 11/27/2015 15:41:25 -73.06, 116.51 85.83 2.79 64
9 11/27/2015 16:33:08 73.05, -76.14 94.15 11/27/2015 16:32:10 73.04, -76.13 94.15 0.97 58
10 11/27/2015 17:23:51 -73.02, 91.12 85.87 11/27/2015 17:22:54 -73.02, 91.23 85.87 3.30 57
11 11/27/2015 18:14:30 73.03,-101.52 94.15 11/27/2015 18:13:40 73.04,-101.52 94.17 1.92 50
12 11/27/2015 19:05:12 -73.05, 65.85 85.83 11/27/2015 19:04:24 -73.03, 65.84 85.85 3.05 48
13 11/27/2015 19:55:52 73.01,-126.90 94.14 11/27/2015 19:55:09 73.00,-126.80 94.14 3.52 43
14 11/27/2015 20:46:34 -73.04, 40.48 85.83 11/27/2015 20:45:54 -73.03, 40.45 85.83 0.94 40
15 11/27/2015 21:37:14 72.99,-152.28 94.14 11/27/2015 21:36:39 73.01,-152.19 94.16 3.50 35
16 11/27/2015 22:27:56 -73.02, 15.10 85.83 11/27/2015 22:27:24 -73.04, 15.06 85.81 2.68 32
17 11/27/2015 23:18:35 73.02,-177.55 94.18 11/27/2015 23:18:09 73.01,-177.57 94.18 1.42 26
18 11/28/2015 00:09:18 -73.00, -10.28 85.84 11/28/2015 00:08:53 -73.00, -10.22 85.84 2.00 25
19 11/28/2015 00:59:57 73.01, 157.07 94.18 11/28/2015 00:59:39 73.02, 157.04 94.20 1.95 18
20 11/28/2015 01:50:40 -72.98, -35.66 85.84 11/28/2015 01:50:23 -73.00, -35.61 85.82 2.71 17
21 11/28/2015 02:41:19 72.99, 131.69 94.18 11/28/2015 02:41:08 72.98, 131.76 94.16 2.41 11
22 11/28/2015 03:32:01 -73.01, -60.93 85.80 11/28/2015 03:31:53 -73.01, -61.00 85.80 2.36 8
23 11/28/2015 04:22:41 72.97, 106.32 94.17 11/28/2015 04:22:38 72.98, 106.37 94.18 2.18 3
24 11/28/2015 05:13:23 -73.00, -86.31 85.80 11/28/2015 05:13:23 -73.01, -86.39 85.78 3.28 0
25 11/28/2015 06:04:02 73.00, 81.05 94.22 11/28/2015 06:04:08 72.99, 80.98 94.20 2.65 6
26 11/28/2015 06:54:45 -72.98,-111.68 85.81 11/28/2015 06:54:52 -72.97,-111.67 85.82 1.05 7
27 11/28/2015 07:45:24 72.99, 55.67 94.21 11/28/2015 07:45:38 73.00, 55.59 94.22 2.81 14
28 11/28/2015 08:36:07 -72.96,-137.06 85.81 11/28/2015 08:36:22 -72.98,-137.05 85.80 1.83 15
29 11/28/2015 09:26:46 72.97, 30.29 94.21 11/28/2015 09:27:07 72.95, 30.31 94.19 1.78 21
30 11/28/2015 10:17:29 -72.94,-162.44 85.82 11/28/2015 10:17:51 -72.93,-162.34 85.83 3.53 22
31 11/28/2015 11:08:08 72.95, 4.91 94.20 11/28/2015 11:08:37 72.96, 4.92 94.21 1.12 29
32 11/28/2015 11:58:51 -72.93, 172.18 85.82 11/28/2015 11:59:21 -72.94, 172.28 85.81 3.43 30
33 11/28/2015 12:49:30 72.93, -20.47 94.20 11/28/2015 12:50:07 72.97, -20.47 94.23 3.81 37
34 11/28/2015 13:40:12 -72.96, 146.91 85.78 11/28/2015 13:40:51 -72.95, 146.89 85.79 1.51 39
35 11/28/2015 14:30:52 72.91, -45.85 94.19 11/28/2015 14:31:36 72.92, -45.75 94.19 3.25 44
36 11/28/2015 15:21:34 -72.94, 121.53 85.78 11/28/2015 15:22:21 -72.95, 121.50 85.77 1.87 47
37 11/28/2015 16:12:13 72.95, -71.12 94.24 11/28/2015 16:13:06 72.93, -71.14 94.21 2.11 53
38 11/28/2015 17:02:56 -72.92, 96.16 85.79 11/28/2015 17:03:50 -72.91, 96.22 85.81 2.43 54
39 11/28/2015 17:53:35 72.93, -96.49 94.23 11/28/2015 17:54:36 72.94, -96.53 94.23 1.33 61
40 11/28/2015 18:44:18 -72.90, 70.78 85.79 11/28/2015 18:45:20 -72.92, 70.83 85.79 2.05 62
41 11/28/2015 19:34:57 72.91,-121.87 94.23 11/28/2015 19:36:05 72.89,-121.81 94.20 2.96 68
42 11/28/2015 20:25:39 -72.94, 45.51 85.75 11/28/2015 20:26:50 -72.92, 45.44 85.77 2.76 71
43 11/28/2015 21:16:21 72.79,-147.46 94.13 11/28/2015 21:17:34 72.85,-147.09 94.17 13.73 73
44 11/28/2015 22:07:05 -72.72, 19.71 85.94 11/28/2015 22:08:17 -72.78, 20.37 85.91 22.84 72
45 11/28/2015 22:57:48 72.52,-173.36 93.88 11/28/2015 22:58:58 72.55,-171.85 93.87 50.49 70
46 11/28/2015 23:48:32 -72.45, -6.18 86.19 11/28/2015 23:49:41 -72.48, -4.40 86.20 59.95 69
47 11/29/2015 00:39:16 72.19, 160.66 93.59 11/29/2015 00:40:22 72.25, 163.37 93.57 92.27 66

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 11/18/2015
SNOs_Map_METOP-A_NPP_20151119.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 11/18/2015 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNO