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: 10/7/2019
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 10/17/2019 18:38:06 -73.56, 73.85 97.16 10/17/2019 18:36:59 -73.59, 70.91 97.06 92.54 67
2 10/17/2019 19:28:49 73.38,-119.23 82.68 10/17/2019 19:27:40 73.35,-121.23 82.70 63.76 69
3 10/17/2019 20:19:33 -73.29, 47.90 97.40 10/17/2019 20:18:23 -73.30, 46.20 97.35 54.30 70
4 10/17/2019 21:10:17 73.05,-145.28 82.39 10/17/2019 21:09:04 73.05,-145.96 82.41 21.86 73
5 10/17/2019 22:01:01 -72.97, 21.86 97.69 10/17/2019 21:59:47 -73.00, 21.47 97.63 13.21 74
6 10/17/2019 22:51:42 72.88,-170.99 82.25 10/17/2019 22:50:30 72.86,-170.92 82.23 3.26 72
7 10/17/2019 23:42:24 -72.89, -3.63 97.73 10/17/2019 23:41:15 -72.91, -3.70 97.71 2.66 69
8 10/18/2019 00:33:04 72.85, 163.62 82.25 10/18/2019 00:32:00 72.86, 163.70 82.27 2.79 64
9 10/18/2019 01:23:46 -72.87, -29.02 97.73 10/18/2019 01:22:44 -72.86, -28.98 97.73 1.59 62
10 10/18/2019 02:14:25 72.88, 138.34 82.30 10/18/2019 02:13:30 72.87, 138.31 82.30 1.63 55
11 10/18/2019 03:05:08 -72.85, -54.41 97.72 10/18/2019 03:04:14 -72.87, -54.37 97.70 2.50 54
12 10/18/2019 03:55:47 72.86, 112.95 82.31 10/18/2019 03:55:00 72.88, 112.92 82.33 2.10 47
13 10/18/2019 04:46:29 -72.88, -79.69 97.67 10/18/2019 04:45:44 -72.87, -79.76 97.67 2.28 45
14 10/18/2019 05:37:09 72.84, 87.57 82.31 10/18/2019 05:36:29 72.83, 87.64 82.31 2.55 40
15 10/18/2019 06:27:51 -72.86,-105.07 97.66 10/18/2019 06:27:13 -72.83,-105.04 97.69 3.00 38
16 10/18/2019 07:18:30 72.87, 62.29 82.36 10/18/2019 07:17:59 72.84, 62.25 82.34 3.26 31
17 10/18/2019 08:09:13 -72.83,-130.46 97.66 10/18/2019 08:08:43 -72.84,-130.43 97.65 1.22 30
18 10/18/2019 08:59:52 72.84, 36.90 82.37 10/18/2019 08:59:29 72.84, 36.87 82.37 1.06 23
19 10/18/2019 09:50:34 -72.86,-155.74 97.61 10/18/2019 09:50:13 -72.84,-155.81 97.62 3.13 21
20 10/18/2019 10:41:14 72.82, 11.51 82.37 10/18/2019 10:40:58 72.80, 11.58 82.35 3.38 16
21 10/18/2019 11:31:56 -72.84, 178.87 97.60 10/18/2019 11:31:43 -72.85, 178.80 97.59 2.60 13
22 10/18/2019 12:22:36 72.80, -13.87 82.38 10/18/2019 12:22:28 72.81, -13.80 82.38 2.50 8
23 10/18/2019 13:13:18 -72.82, 153.49 97.60 10/18/2019 13:13:12 -72.80, 153.52 97.61 1.75 6
24 10/18/2019 14:03:57 72.83, -39.16 82.43 10/18/2019 14:03:58 72.81, -39.19 82.42 2.04 1
25 10/18/2019 14:54:40 -72.79, 128.10 97.59 10/18/2019 14:54:42 -72.81, 128.13 97.58 2.05 2
26 10/18/2019 15:45:19 72.81, -64.54 82.43 10/18/2019 15:45:28 72.82, -64.58 82.45 1.88 9
27 10/18/2019 16:36:01 -72.82, 102.82 97.54 10/18/2019 16:36:12 -72.82, 102.74 97.55 2.55 11
28 10/18/2019 17:26:41 72.78, -89.93 82.44 10/18/2019 17:26:57 72.77, -89.86 82.43 2.48 16
29 10/18/2019 18:17:23 -72.80, 77.43 97.54 10/18/2019 18:17:41 -72.77, 77.46 97.57 3.31 18
30 10/18/2019 19:08:03 72.76,-115.31 82.44 10/18/2019 19:08:27 72.78,-115.25 82.46 3.14 24
31 10/18/2019 19:58:45 -72.78, 52.05 97.53 10/18/2019 19:59:11 -72.78, 52.07 97.54 0.94 26
32 10/18/2019 20:49:24 72.79,-140.60 82.49 10/18/2019 20:49:57 72.79,-140.63 82.49 1.29 33
33 10/18/2019 21:40:06 -72.76, 26.66 97.53 10/18/2019 21:40:40 -72.78, 26.69 97.51 3.28 34
34 10/18/2019 22:30:45 72.77,-165.98 82.50 10/18/2019 22:31:26 72.79,-166.02 82.52 3.17 41
35 10/18/2019 23:21:27 -72.78, 1.38 97.48 10/18/2019 23:22:10 -72.79, 1.30 97.47 2.67 43
36 10/19/2019 00:12:07 72.74, 168.63 82.50 10/19/2019 00:12:55 72.75, 168.70 82.50 2.19 48
37 10/19/2019 01:02:49 -72.76, -24.01 97.47 10/19/2019 01:03:39 -72.75, -23.98 97.49 1.96 50
38 10/19/2019 01:53:28 72.77, 143.35 82.55 10/19/2019 01:54:25 72.75, 143.31 82.53 2.46 57
39 10/19/2019 02:44:11 -72.74, -49.39 97.47 10/19/2019 02:45:09 -72.75, -49.37 97.46 1.59 58
40 10/19/2019 03:34:50 72.75, 117.97 82.56 10/19/2019 03:35:55 72.76, 117.92 82.56 1.79 65
41 10/19/2019 04:25:32 -72.77, -74.67 97.42 10/19/2019 04:26:39 -72.76, -74.76 97.43 2.91 67
42 10/19/2019 05:16:12 72.73, 92.58 82.56 10/19/2019 05:17:24 72.72, 92.64 82.54 2.43 72
43 10/19/2019 06:06:55 -72.69,-100.16 97.46 10/19/2019 06:08:08 -72.71,-100.04 97.45 4.66 73
44 10/19/2019 06:57:39 72.45, 66.68 82.32 10/19/2019 06:58:50 72.52, 67.67 82.36 34.01 71
45 10/19/2019 07:48:22 -72.42,-126.06 97.70 10/19/2019 07:49:33 -72.47,-124.91 97.68 38.98 71
46 10/19/2019 08:39:06 72.17, 40.79 82.09 10/19/2019 08:40:14 72.22, 42.89 82.08 71.42 68
47 10/19/2019 09:29:50 -72.09,-152.04 97.99 10/19/2019 09:30:57 -72.17,-149.70 97.97 80.45 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 10/7/2019
SNOs_Map_METOP-B_NPP_20191008.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 10/07/2019 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service