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: 12/1/2018
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 12/11/2018 17:09:25 -73.57, 95.92 83.43 12/11/2018 17:08:18 -73.57, 93.06 83.34 90.03 67
2 12/11/2018 18:00:09 73.37, -97.22 96.38 12/11/2018 17:59:00 73.38, -99.22 96.47 63.57 69
3 12/11/2018 18:50:53 -73.26, 69.86 83.73 12/11/2018 18:49:42 -73.27, 68.35 83.65 48.52 71
4 12/11/2018 19:41:37 73.05,-123.26 96.09 12/11/2018 19:40:24 73.09,-123.94 96.15 22.20 73
5 12/11/2018 20:32:20 -72.99, 43.93 83.97 12/11/2018 20:31:06 -72.98, 43.61 83.96 10.51 74
6 12/11/2018 21:23:02 72.88,-148.96 95.93 12/11/2018 21:21:50 72.89,-148.89 95.95 2.67 72
7 12/11/2018 22:13:44 -72.87, 18.34 84.08 12/11/2018 22:12:34 -72.88, 18.44 84.06 3.44 70
8 12/11/2018 23:04:23 72.91,-174.23 95.97 12/11/2018 23:03:20 72.90,-174.28 95.96 2.38 63
9 12/11/2018 23:55:05 -72.91, -6.93 84.04 12/11/2018 23:54:04 -72.89, -6.94 84.05 1.97 61
10 12/12/2018 00:45:45 72.90, 160.39 95.96 12/12/2018 00:44:50 72.90, 160.34 95.97 1.79 55
11 12/12/2018 01:36:27 -72.89, -32.30 84.05 12/12/2018 01:35:34 -72.89, -32.33 84.04 1.08 53
12 12/12/2018 02:27:07 72.88, 135.01 95.95 12/12/2018 02:26:19 72.86, 135.06 95.93 2.85 48
13 12/12/2018 03:17:49 -72.87, -57.68 84.06 12/12/2018 03:17:03 -72.85, -57.61 84.08 3.35 46
14 12/12/2018 04:08:29 72.86, 109.63 95.94 12/12/2018 04:07:49 72.86, 109.67 95.94 1.24 40
15 12/12/2018 04:59:11 -72.85, -83.06 84.07 12/12/2018 04:58:33 -72.85, -83.00 84.07 2.03 38
16 12/12/2018 05:49:51 72.84, 84.26 95.93 12/12/2018 05:49:19 72.87, 84.29 95.95 2.90 32
17 12/12/2018 06:40:33 -72.84,-108.43 84.08 12/12/2018 06:40:03 -72.86,-108.38 84.06 3.18 30
18 12/12/2018 07:31:12 72.88, 58.99 95.96 12/12/2018 07:30:49 72.87, 58.90 95.97 2.88 23
19 12/12/2018 08:21:54 -72.87,-133.70 84.05 12/12/2018 08:21:33 -72.86,-133.77 84.05 2.10 21
20 12/12/2018 09:12:34 72.86, 33.61 95.95 12/12/2018 09:12:18 72.83, 33.62 95.92 3.37 16
21 12/12/2018 10:03:16 -72.85,-159.08 84.06 12/12/2018 10:03:03 -72.87,-159.15 84.03 3.21 13
22 12/12/2018 10:53:56 72.84, 8.23 95.94 12/12/2018 10:53:48 72.83, 8.23 95.93 0.77 8
23 12/12/2018 11:44:38 -72.83, 175.54 84.07 12/12/2018 11:44:32 -72.83, 175.57 84.08 1.20 6
24 12/12/2018 12:35:18 72.82, -17.14 95.93 12/12/2018 12:35:18 72.84, -17.15 95.95 1.83 0
25 12/12/2018 13:26:00 -72.82, 150.17 84.08 12/12/2018 13:26:02 -72.83, 150.18 84.07 1.72 2
26 12/12/2018 14:16:40 72.81, -42.52 95.92 12/12/2018 14:16:47 72.79, -42.43 95.90 3.16 7
27 12/12/2018 15:07:21 -72.85, 124.90 84.04 12/12/2018 15:07:32 -72.84, 124.80 84.05 3.59 11
28 12/12/2018 15:58:02 72.79, -67.90 95.91 12/12/2018 15:58:17 72.80, -67.82 95.91 2.93 15
29 12/12/2018 16:48:44 -72.78, 99.41 84.10 12/12/2018 16:49:01 -72.79, 99.51 84.10 3.53 17
30 12/12/2018 17:39:23 72.82, -93.17 95.94 12/12/2018 17:39:47 72.81, -93.21 95.93 2.09 24
31 12/12/2018 18:30:04 -72.81, 74.14 84.07 12/12/2018 18:30:30 -72.80, 74.13 84.09 1.98 26
32 12/12/2018 19:20:44 72.80,-118.55 95.93 12/12/2018 19:21:16 72.81,-118.59 95.94 1.73 32
33 12/12/2018 20:11:26 -72.80, 48.77 84.08 12/12/2018 20:12:00 -72.80, 48.74 84.08 0.97 34
34 12/12/2018 21:02:06 72.79,-143.92 95.92 12/12/2018 21:02:45 72.77,-143.87 95.89 2.75 39
35 12/12/2018 21:52:48 -72.78, 23.39 84.09 12/12/2018 21:53:30 -72.81, 23.36 84.06 3.34 42
36 12/12/2018 22:43:28 72.77,-169.30 95.91 12/12/2018 22:44:15 72.77,-169.26 95.91 1.43 47
37 12/12/2018 23:34:10 -72.76, -1.99 84.10 12/12/2018 23:34:59 -72.76, -1.92 84.11 2.09 49
38 12/13/2018 00:24:50 72.75, 165.32 95.90 12/13/2018 00:25:45 72.78, 165.36 95.92 3.18 55
39 12/13/2018 01:15:32 -72.74, -27.36 84.11 12/13/2018 01:16:29 -72.77, -27.31 84.10 3.20 57
40 12/13/2018 02:06:11 72.78, 140.05 95.93 12/13/2018 02:07:15 72.78, 139.97 95.93 2.73 64
41 12/13/2018 02:56:53 -72.78, -52.63 84.07 12/13/2018 02:57:59 -72.77, -52.69 84.09 2.05 66
42 12/13/2018 03:47:33 72.77, 114.68 95.92 12/13/2018 03:48:44 72.74, 114.69 95.88 3.14 71
43 12/13/2018 04:38:15 -72.76, -78.01 84.09 12/13/2018 04:39:29 -72.78, -78.08 84.07 3.16 74
44 12/13/2018 05:28:59 72.54, 88.88 95.72 12/13/2018 05:30:11 72.59, 89.62 95.73 25.00 72
45 12/13/2018 06:19:42 -72.49,-103.90 84.33 12/13/2018 06:20:54 -72.53,-102.95 84.33 32.33 72
46 12/13/2018 07:10:27 72.22, 62.90 95.43 12/13/2018 07:11:35 72.29, 64.84 95.42 66.34 68
47 12/13/2018 08:01:10 -72.16,-129.88 84.63 12/13/2018 08:02:18 -72.23,-127.73 84.64 73.58 68

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 12/1/2018
SNOs_Map_METOP-B_NPP_20181202.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 12/01/2018 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service