Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/4/2019
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 12/08/2019 19:53:48 73.43,-125.10 96.13 12/08/2019 19:52:41 73.47,-127.88 96.27 88.36 67
2 12/08/2019 20:44:31 -73.36, 42.06 83.94 12/08/2019 20:43:23 -73.38, 39.65 83.84 76.85 68
3 12/08/2019 21:35:15 73.16,-151.04 95.89 12/08/2019 21:34:04 73.13,-152.49 95.90 46.96 71
4 12/08/2019 22:25:59 -73.04, 16.02 84.23 12/08/2019 22:24:46 -73.04, 15.03 84.20 32.13 73
5 12/08/2019 23:16:43 72.84,-177.07 95.59 12/08/2019 23:15:29 72.88,-177.34 95.65 10.26 74
6 12/09/2019 00:07:25 -72.82, -9.78 84.43 12/09/2019 00:06:11 -72.79, -9.82 84.45 3.24 74
7 12/09/2019 00:58:06 72.77, 157.45 95.53 12/09/2019 00:56:57 72.79, 157.48 95.56 2.65 69
8 12/09/2019 01:48:47 -72.80, -35.16 84.44 12/09/2019 01:47:41 -72.80, -35.21 84.44 1.64 66
9 12/09/2019 02:39:27 72.80, 132.18 95.57 12/09/2019 02:38:27 72.80, 132.10 95.57 2.68 60
10 12/09/2019 03:30:09 -72.78, -60.54 84.45 12/09/2019 03:29:10 -72.75, -60.50 84.47 3.23 59
11 12/09/2019 04:20:49 72.78, 106.80 95.56 12/09/2019 04:19:56 72.75, 106.81 95.53 3.17 53
12 12/09/2019 05:11:31 -72.76, -85.92 84.46 12/09/2019 05:10:40 -72.76, -85.89 84.46 1.11 51
13 12/09/2019 06:02:11 72.76, 81.42 95.55 12/09/2019 06:01:26 72.76, 81.42 95.55 0.27 45
14 12/09/2019 06:52:53 -72.74,-111.30 84.48 12/09/2019 06:52:10 -72.77,-111.28 84.44 2.94 43
15 12/09/2019 07:43:33 72.75, 56.04 95.54 12/09/2019 07:42:56 72.77, 56.03 95.56 2.66 37
16 12/09/2019 08:34:14 -72.78,-136.57 84.44 12/09/2019 08:33:40 -72.78,-136.66 84.43 3.08 34
17 12/09/2019 09:24:55 72.73, 30.66 95.53 12/09/2019 09:24:25 72.73, 30.75 95.53 2.86 30
18 12/09/2019 10:15:36 -72.76,-161.95 84.45 12/09/2019 10:15:09 -72.73,-161.95 84.47 2.68 27
19 12/09/2019 11:06:16 72.76, 5.39 95.56 12/09/2019 11:05:55 72.73, 5.36 95.54 3.02 21
20 12/09/2019 11:56:58 -72.74, 172.67 84.46 12/09/2019 11:56:39 -72.74, 172.66 84.45 0.39 19
21 12/09/2019 12:47:38 72.74, -19.99 95.55 12/09/2019 12:47:25 72.74, -20.03 95.56 1.34 13
22 12/09/2019 13:38:20 -72.72, 147.29 84.47 12/09/2019 13:38:09 -72.75, 147.27 84.44 3.13 11
23 12/09/2019 14:29:00 72.72, -45.37 95.54 12/09/2019 14:28:54 72.70, -45.32 95.52 3.24 6
24 12/09/2019 15:19:42 -72.70, 121.92 84.48 12/09/2019 15:19:38 -72.70, 121.99 84.48 2.40 4
25 12/09/2019 16:10:22 72.70, -70.75 95.53 12/09/2019 16:10:24 72.70, -70.71 95.53 1.41 2
26 12/09/2019 17:01:03 -72.73, 96.64 84.44 12/09/2019 17:01:08 -72.71, 96.60 84.46 2.86 5
27 12/09/2019 17:51:44 72.68, -96.13 95.52 12/09/2019 17:51:54 72.71, -96.09 95.55 3.24 10
28 12/09/2019 18:42:25 -72.71, 71.26 84.45 12/09/2019 18:42:38 -72.72, 71.21 84.45 1.84 13
29 12/09/2019 19:33:05 72.72,-121.40 95.56 12/09/2019 19:33:24 72.72,-121.48 95.56 2.81 19
30 12/09/2019 20:23:47 -72.70, 45.89 84.46 12/09/2019 20:24:07 -72.67, 45.92 84.49 2.69 20
31 12/09/2019 21:14:27 72.70,-146.78 95.55 12/09/2019 21:14:53 72.68,-146.77 95.52 2.46 26
32 12/09/2019 22:05:09 -72.68, 20.51 84.47 12/09/2019 22:05:37 -72.68, 20.53 84.47 1.04 28
33 12/09/2019 22:55:49 72.68,-172.16 95.54 12/09/2019 22:56:23 72.68,-172.16 95.54 0.47 34
34 12/09/2019 23:46:31 -72.66, -4.87 84.48 12/09/2019 23:47:07 -72.69, -4.85 84.46 3.42 36
35 12/10/2019 00:37:11 72.66, 162.47 95.53 12/10/2019 00:37:53 72.69, 162.45 95.55 3.39 42
36 12/10/2019 01:27:52 -72.69, -30.14 84.45 12/10/2019 01:28:37 -72.70, -30.24 84.44 3.33 45
37 12/10/2019 02:18:33 72.64, 137.09 95.52 12/10/2019 02:19:22 72.65, 137.17 95.51 2.72 49
38 12/10/2019 03:09:14 -72.67, -55.52 84.46 12/10/2019 03:10:06 -72.65, -55.53 84.48 2.16 52
39 12/10/2019 03:59:54 72.67, 111.81 95.55 12/10/2019 04:00:52 72.65, 111.78 95.53 2.45 58
40 12/10/2019 04:50:36 -72.65, -80.90 84.47 12/10/2019 04:51:36 -72.66, -80.92 84.47 0.92 60
41 12/10/2019 05:41:16 72.65, 86.43 95.54 12/10/2019 05:42:22 72.66, 86.39 95.54 1.72 66
42 12/10/2019 06:31:58 -72.63,-106.28 84.48 12/10/2019 06:33:05 -72.62,-106.20 84.51 3.22 67
43 12/10/2019 07:22:38 72.64, 61.06 95.53 12/10/2019 07:23:51 72.62, 61.10 95.50 2.52 73
44 12/10/2019 08:13:21 -72.57,-131.76 84.54 12/10/2019 08:14:35 -72.62,-131.59 84.49 8.54 74
45 12/10/2019 09:04:05 72.36, 35.17 95.28 12/10/2019 09:05:16 72.37, 36.23 95.25 35.72 71
46 12/10/2019 09:54:48 -72.29,-157.64 84.79 12/10/2019 09:55:59 -72.33,-156.37 84.80 43.19 71
47 12/10/2019 10:45:33 72.03, 9.19 94.98 12/10/2019 10:46:40 72.07, 11.43 94.94 76.90 67
48 12/10/2019 11:36:16 -71.97, 176.39 85.08 12/10/2019 11:37:23 -72.03, 178.83 85.11 84.21 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 12/4/2019
SNOs_Map_METOP-B_NPP_20191205.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 12/04/2019 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service