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: 8/28/2019
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 09/08/2019 21:42:42 75.13,-156.25 69.75 09/08/2019 21:41:35 75.10,-159.15 69.90 82.90 67
2 09/08/2019 22:33:27 -75.00, 10.70 110.36 09/08/2019 22:32:18 -75.03, 8.37 110.18 67.01 69
3 09/08/2019 23:24:10 74.82, 177.56 69.51 09/08/2019 23:22:59 74.82, 176.29 69.60 37.09 71
4 09/09/2019 00:14:55 -74.69, -15.48 110.59 09/09/2019 00:13:41 -74.70, -16.07 110.53 17.55 74
5 09/09/2019 01:05:37 74.56, 151.52 69.32 09/09/2019 01:04:24 74.58, 151.56 69.36 2.78 73
6 09/09/2019 01:56:19 -74.57, -41.12 110.66 09/09/2019 01:55:08 -74.56, -41.07 110.66 1.89 71
7 09/09/2019 02:46:58 74.59, 126.26 69.37 09/09/2019 02:45:54 74.59, 126.17 69.39 2.75 64
8 09/09/2019 03:37:41 -74.55, -66.51 110.65 09/09/2019 03:36:38 -74.57, -66.46 110.63 2.09 63
9 09/09/2019 04:28:20 74.57, 100.88 69.38 09/09/2019 04:27:23 74.54, 100.91 69.36 3.46 57
10 09/09/2019 05:19:02 -74.59, -91.77 110.60 09/09/2019 05:18:08 -74.57, -91.84 110.60 2.70 54
11 09/09/2019 06:09:42 74.56, 75.49 69.39 09/09/2019 06:08:53 74.55, 75.53 69.40 1.35 49
12 09/09/2019 07:00:24 -74.57,-117.16 110.59 09/09/2019 06:59:38 -74.58,-117.23 110.57 2.40 46
13 09/09/2019 07:51:04 74.54, 50.10 69.40 09/09/2019 07:50:23 74.55, 50.14 69.43 2.06 41
14 09/09/2019 08:41:46 -74.55,-142.54 110.58 09/09/2019 08:41:07 -74.53,-142.49 110.59 2.54 39
15 09/09/2019 09:32:25 74.57, 24.84 69.46 09/09/2019 09:31:53 74.56, 24.75 69.46 2.92 32
16 09/09/2019 10:23:08 -74.53,-167.93 110.57 09/09/2019 10:22:37 -74.54,-167.88 110.56 1.68 31
17 09/09/2019 11:13:47 74.55, -0.54 69.47 09/09/2019 11:13:23 74.56, -0.63 69.49 2.96 24
18 09/09/2019 12:04:29 -74.56, 166.81 110.51 09/09/2019 12:04:07 -74.54, 166.74 110.53 3.26 22
19 09/09/2019 12:55:09 74.53, -25.93 69.48 09/09/2019 12:54:52 74.52, -25.89 69.47 1.98 17
20 09/09/2019 13:45:51 -74.55, 141.42 110.50 09/09/2019 13:45:37 -74.55, 141.35 110.49 2.17 14
21 09/09/2019 14:36:31 74.52, -51.32 69.49 09/09/2019 14:36:22 74.53, -51.28 69.50 1.48 9
22 09/09/2019 15:27:13 -74.53, 116.04 110.49 09/09/2019 15:27:06 -74.50, 116.09 110.52 3.29 7
23 09/09/2019 16:17:52 74.55, -76.58 69.54 09/09/2019 16:17:52 74.53, -76.67 69.53 3.31 0
24 09/09/2019 17:08:35 -74.51, 90.65 110.48 09/09/2019 17:08:36 -74.51, 90.71 110.49 1.68 1
25 09/09/2019 17:59:14 74.53,-101.97 69.55 09/09/2019 17:59:22 74.53,-102.05 69.56 2.66 8
26 09/09/2019 18:49:57 -74.49, 65.26 110.47 09/09/2019 18:50:06 -74.51, 65.32 110.45 2.67 9
27 09/09/2019 19:40:36 74.51,-127.35 69.57 09/09/2019 19:40:51 74.49,-127.31 69.54 2.71 15
28 09/09/2019 20:31:18 -74.53, 40.00 110.42 09/09/2019 20:31:36 -74.52, 39.93 110.42 2.29 18
29 09/09/2019 21:21:58 74.50,-152.74 69.58 09/09/2019 21:22:21 74.50,-152.70 69.57 1.21 23
30 09/09/2019 22:12:39 -74.51, 14.62 110.40 09/09/2019 22:13:05 -74.52, 14.54 110.39 2.71 26
31 09/09/2019 23:03:19 74.48,-178.13 69.59 09/09/2019 23:03:50 74.50,-178.09 69.60 2.85 31
32 09/09/2019 23:54:01 -74.49, -10.77 110.39 09/09/2019 23:54:34 -74.48, -10.71 110.41 2.07 33
33 09/10/2019 00:44:40 74.51, 156.61 69.64 09/10/2019 00:45:20 74.51, 156.53 69.63 2.60 40
34 09/10/2019 01:35:23 -74.47, -36.16 110.38 09/10/2019 01:36:04 -74.48, -36.10 110.38 2.07 41
35 09/10/2019 02:26:02 74.49, 131.23 69.65 09/10/2019 02:26:50 74.51, 131.14 69.67 3.36 48
36 09/10/2019 03:16:44 -74.50, -61.42 110.33 09/10/2019 03:17:34 -74.49, -61.49 110.35 2.71 50
37 09/10/2019 04:07:24 74.47, 105.84 69.66 09/10/2019 04:08:19 74.47, 105.88 69.64 1.44 55
38 09/10/2019 04:58:06 -74.49, -86.80 110.32 09/10/2019 04:59:04 -74.49, -86.87 110.32 2.26 58
39 09/10/2019 05:48:46 74.46, 80.45 69.68 09/10/2019 05:49:49 74.47, 80.49 69.67 2.15 63
40 09/10/2019 06:39:28 -74.47,-112.19 110.31 09/10/2019 06:40:33 -74.45,-112.13 110.34 2.69 65
41 09/10/2019 07:30:07 74.49, 55.19 69.73 09/10/2019 07:31:19 74.48, 55.11 69.71 2.81 72
42 09/10/2019 08:20:50 -74.45,-137.58 110.29 09/10/2019 08:22:03 -74.45,-137.52 110.31 1.70 73
43 09/10/2019 09:11:34 74.22, 29.18 69.53 09/10/2019 09:12:45 74.29, 30.23 69.52 32.28 71
44 09/10/2019 10:02:17 -74.19,-163.58 110.49 09/10/2019 10:03:28 -74.22,-162.28 110.55 39.51 71
45 09/10/2019 10:53:02 73.91, 3.08 69.30 09/10/2019 10:54:09 74.00, 5.58 69.22 77.62 67
46 09/10/2019 11:43:45 -73.87, 170.32 110.72 09/10/2019 11:44:51 -73.88, 173.19 110.90 88.48 66

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 8/28/2019
SNOs_Map_METOP-A_NPP_20190828.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 08/28/2019 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service